668447208

素因数分解:

$2^3\times 3^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1$

素因数の和:142

約数の個数: 512

約数和(自身を含む): 2467584000

約数和(自身を除く): 1799136792

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 13, 17, 18, 19, 22, 24, 26, 27, 33, 34, 36, 38, 39, 44, 51, 52, 54, 57, 66, 67, 68, 72, 76, 78, 88, 99, 102, 104, 108, 114, 117, 132, 134, 136, 143, 152, 153, 156, 171, 187, 198, 201, 204, 209, 216, 221, 228, 234, 247, 264, 268, 286, 297, 306, 312, 323, 342, 351, 374, 396, 402, 408, 418, 429, 442, 456, 459, 468, 494, 513, 536, 561, 572, 594, 603, 612, 627, 646, 663, 684, 702, 737, 741, 748, 792, 804, 836, 858, 871, 884, 918, 936, 969, 988, 1026, 1122, 1139, 1144, 1188, 1206, 1224, 1254, 1273, 1287, 1292, 1326, 1368, 1404, 1474, 1482, 1496, 1608, 1672, 1683, 1716, 1742, 1768, 1809, 1836, 1881, 1938, 1976, 1989, 2052, 2211, 2223, 2244, 2278, 2376, 2412, 2431, 2508, 2546, 2574, 2584, 2613, 2652, 2717, 2808, 2907, 2948, 2964, 3366, 3417, 3432, 3484, 3553, 3618, 3672, 3762, 3819, 3861, 3876, 3978, 4104, 4199, 4422, 4446, 4488, 4556, 4824, 4862, 5016, 5049, 5092, 5148, 5226, 5304, 5434, 5643, 5814, 5896, 5928, 5967, 6633, 6669, 6732, 6834, 6968, 7106, 7236, 7293, 7524, 7638, 7722, 7752, 7839, 7956, 8151, 8398, 8721, 8844, 8892, 9112, 9581, 9724, 10098, 10184, 10251, 10296, 10452, 10659, 10868, 11286, 11457, 11628, 11934, 12529, 12597, 13266, 13338, 13464, 13668, 14003, 14212, 14472, 14586, 14807, 15048, 15276, 15444, 15678, 15912, 16302, 16549, 16796, 17442, 17688, 17784, 19162, 19448, 19899, 20196, 20502, 20904, 21318, 21641, 21736, 21879, 22572, 22914, 23256, 23517, 23868, 24453, 25058, 25194, 26532, 26676, 27336, 28006, 28424, 28743, 29172, 29614, 30552, 30753, 30888, 31356, 31977, 32604, 33098, 33592, 34371, 34884, 37587, 37791, 38324, 39798, 40392, 41004, 42009, 42636, 43282, 43758, 44421, 45144, 45828, 46189, 47034, 47736, 48906, 49647, 50116, 50388, 53064, 53352, 56012, 57486, 58344, 59228, 61506, 62712, 63954, 64923, 65208, 65637, 66196, 68742, 69768, 73359, 75174, 75582, 76648, 79596, 82008, 84018, 85272, 86229, 86564, 87516, 88842, 91656, 92378, 94068, 95931, 97812, 99294, 100232, 100776, 112024, 112761, 113373, 114972, 118456, 123012, 126027, 127908, 129846, 131274, 132392, 133263, 137484, 138567, 146718, 148941, 150348, 151164, 159192, 162877, 168036, 172458, 173128, 175032, 177684, 182039, 184756, 188136, 191862, 194769, 195624, 198588, 225522, 226746, 229944, 238051, 246024, 252054, 255816, 258687, 259692, 262548, 266526, 274968, 277134, 281333, 293436, 297882, 300696, 302328, 325754, 336072, 338283, 344916, 355368, 364078, 369512, 378081, 383724, 389538, 397176, 399789, 415701, 446823, 451044, 453492, 476102, 488631, 504108, 517374, 519384, 525096, 533052, 546117, 554268, 562666, 584307, 586872, 595764, 651508, 676566, 689832, 714153, 728156, 756162, 767448, 779076, 799578, 831402, 843999, 893646, 902088, 906984, 952204, 977262, 1008216, 1034748, 1066104, 1092234, 1108536, 1125332, 1168614, 1191528, 1247103, 1303016, 1353132, 1428306, 1456312, 1465893, 1512324, 1558152, 1599156, 1638351, 1662804, 1687998, 1787292, 1904408, 1954524, 2069496, 2142459, 2184468, 2250664, 2337228, 2494206, 2531997, 2706264, 2856612, 2931786, 3024648, 3094663, 3198312, 3276702, 3325608, 3375996, 3574584, 3909048, 4284918, 4368936, 4397679, 4674456, 4915053, 4988412, 5063994, 5713224, 5863572, 6189326, 6427377, 6553404, 6751992, 7595991, 8569836, 8795358, 9283989, 9830106, 9976824, 10127988, 11727144, 12378652, 12854754, 13106808, 15191982, 17139672, 17590716, 18567978, 19660212, 20255976, 24757304, 25709508, 27851967, 30383964, 35181432, 37135956, 39320424, 51419016, 55703934, 60767928, 74271912, 83555901, 111407868, 167111802, 222815736, 334223604, 668447208]

約数ペア:

[(1, 668447208), (2, 334223604), (3, 222815736), (4, 167111802), (6, 111407868), (8, 83555901), (9, 74271912), (11, 60767928), (12, 55703934), (13, 51419016), (17, 39320424), (18, 37135956), (19, 35181432), (22, 30383964), (24, 27851967), (26, 25709508), (27, 24757304), (33, 20255976), (34, 19660212), (36, 18567978), (38, 17590716), (39, 17139672), (44, 15191982), (51, 13106808), (52, 12854754), (54, 12378652), (57, 11727144), (66, 10127988), (67, 9976824), (68, 9830106), (72, 9283989), (76, 8795358), (78, 8569836), (88, 7595991), (99, 6751992), (102, 6553404), (104, 6427377), (108, 6189326), (114, 5863572), (117, 5713224), (132, 5063994), (134, 4988412), (136, 4915053), (143, 4674456), (152, 4397679), (153, 4368936), (156, 4284918), (171, 3909048), (187, 3574584), (198, 3375996), (201, 3325608), (204, 3276702), (209, 3198312), (216, 3094663), (221, 3024648), (228, 2931786), (234, 2856612), (247, 2706264), (264, 2531997), (268, 2494206), (286, 2337228), (297, 2250664), (306, 2184468), (312, 2142459), (323, 2069496), (342, 1954524), (351, 1904408), (374, 1787292), (396, 1687998), (402, 1662804), (408, 1638351), (418, 1599156), (429, 1558152), (442, 1512324), (456, 1465893), (459, 1456312), (468, 1428306), (494, 1353132), (513, 1303016), (536, 1247103), (561, 1191528), (572, 1168614), (594, 1125332), (603, 1108536), (612, 1092234), (627, 1066104), (646, 1034748), (663, 1008216), (684, 977262), (702, 952204), (737, 906984), (741, 902088), (748, 893646), (792, 843999), (804, 831402), (836, 799578), (858, 779076), (871, 767448), (884, 756162), (918, 728156), (936, 714153), (969, 689832), (988, 676566), (1026, 651508), (1122, 595764), (1139, 586872), (1144, 584307), (1188, 562666), (1206, 554268), (1224, 546117), (1254, 533052), (1273, 525096), (1287, 519384), (1292, 517374), (1326, 504108), (1368, 488631), (1404, 476102), (1474, 453492), (1482, 451044), (1496, 446823), (1608, 415701), (1672, 399789), (1683, 397176), (1716, 389538), (1742, 383724), (1768, 378081), (1809, 369512), (1836, 364078), (1881, 355368), (1938, 344916), (1976, 338283), (1989, 336072), (2052, 325754), (2211, 302328), (2223, 300696), (2244, 297882), (2278, 293436), (2376, 281333), (2412, 277134), (2431, 274968), (2508, 266526), (2546, 262548), (2574, 259692), (2584, 258687), (2613, 255816), (2652, 252054), (2717, 246024), (2808, 238051), (2907, 229944), (2948, 226746), (2964, 225522), (3366, 198588), (3417, 195624), (3432, 194769), (3484, 191862), (3553, 188136), (3618, 184756), (3672, 182039), (3762, 177684), (3819, 175032), (3861, 173128), (3876, 172458), (3978, 168036), (4104, 162877), (4199, 159192), (4422, 151164), (4446, 150348), (4488, 148941), (4556, 146718), (4824, 138567), (4862, 137484), (5016, 133263), (5049, 132392), (5092, 131274), (5148, 129846), (5226, 127908), (5304, 126027), (5434, 123012), (5643, 118456), (5814, 114972), (5896, 113373), (5928, 112761), (5967, 112024), (6633, 100776), (6669, 100232), (6732, 99294), (6834, 97812), (6968, 95931), (7106, 94068), (7236, 92378), (7293, 91656), (7524, 88842), (7638, 87516), (7722, 86564), (7752, 86229), (7839, 85272), (7956, 84018), (8151, 82008), (8398, 79596), (8721, 76648), (8844, 75582), (8892, 75174), (9112, 73359), (9581, 69768), (9724, 68742), (10098, 66196), (10184, 65637), (10251, 65208), (10296, 64923), (10452, 63954), (10659, 62712), (10868, 61506), (11286, 59228), (11457, 58344), (11628, 57486), (11934, 56012), (12529, 53352), (12597, 53064), (13266, 50388), (13338, 50116), (13464, 49647), (13668, 48906), (14003, 47736), (14212, 47034), (14472, 46189), (14586, 45828), (14807, 45144), (15048, 44421), (15276, 43758), (15444, 43282), (15678, 42636), (15912, 42009), (16302, 41004), (16549, 40392), (16796, 39798), (17442, 38324), (17688, 37791), (17784, 37587), (19162, 34884), (19448, 34371), (19899, 33592), (20196, 33098), (20502, 32604), (20904, 31977), (21318, 31356), (21641, 30888), (21736, 30753), (21879, 30552), (22572, 29614), (22914, 29172), (23256, 28743), (23517, 28424), (23868, 28006), (24453, 27336), (25058, 26676), (25194, 26532)]