248412528

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{89}}^1$

素因数の和:197

約数の個数: 320

約数和(自身を含む): 899942400

約数和(自身を除く): 651529872

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 27, 28, 36, 39, 42, 48, 52, 54, 56, 63, 71, 72, 78, 84, 89, 91, 104, 108, 112, 117, 126, 142, 144, 156, 168, 178, 182, 189, 208, 213, 216, 234, 252, 267, 273, 284, 312, 336, 351, 356, 364, 378, 426, 432, 468, 497, 504, 534, 546, 568, 623, 624, 639, 702, 712, 728, 756, 801, 819, 852, 923, 936, 994, 1008, 1068, 1092, 1136, 1157, 1246, 1278, 1404, 1424, 1456, 1491, 1512, 1602, 1638, 1704, 1846, 1869, 1872, 1917, 1988, 2136, 2184, 2314, 2403, 2457, 2492, 2556, 2769, 2808, 2982, 3024, 3204, 3276, 3408, 3471, 3692, 3738, 3834, 3976, 4272, 4368, 4473, 4628, 4806, 4914, 4984, 5112, 5538, 5607, 5616, 5964, 6319, 6408, 6461, 6552, 6942, 7384, 7476, 7668, 7952, 8099, 8307, 8946, 9256, 9612, 9828, 9968, 10224, 10413, 11076, 11214, 11928, 12638, 12816, 12922, 13104, 13419, 13884, 14768, 14952, 15336, 16198, 16614, 16821, 17892, 18512, 18957, 19224, 19383, 19656, 20826, 22152, 22428, 23856, 24297, 24921, 25276, 25844, 26838, 27768, 29904, 30672, 31239, 32396, 33228, 33642, 35784, 37914, 38448, 38766, 39312, 41652, 44233, 44304, 44856, 48594, 49842, 50552, 51688, 53676, 55536, 56871, 58149, 62478, 64792, 66456, 67284, 71568, 72891, 75828, 77532, 82147, 83304, 88466, 89712, 97188, 99684, 101104, 103376, 107352, 113742, 116298, 124956, 129584, 132699, 132912, 134568, 145782, 151656, 155064, 164294, 166608, 170613, 174447, 176932, 194376, 199368, 214704, 218673, 227484, 232596, 246441, 249912, 265398, 269136, 291564, 303312, 310128, 328588, 341226, 348894, 353864, 388752, 398097, 398736, 437346, 454968, 465192, 492882, 499824, 530796, 575029, 583128, 657176, 682452, 697788, 707728, 739323, 796194, 874692, 909936, 930384, 985764, 1061592, 1150058, 1166256, 1194291, 1314352, 1364904, 1395576, 1478646, 1592388, 1725087, 1749384, 1971528, 2123184, 2217969, 2300116, 2388582, 2729808, 2791152, 2957292, 3184776, 3450174, 3498768, 3943056, 4435938, 4600232, 4777164, 5175261, 5914584, 6369552, 6900348, 8871876, 9200464, 9554328, 10350522, 11829168, 13800696, 15525783, 17743752, 19108656, 20701044, 27601392, 31051566, 35487504, 41402088, 62103132, 82804176, 124206264, 248412528]

約数ペア:

[(1, 248412528), (2, 124206264), (3, 82804176), (4, 62103132), (6, 41402088), (7, 35487504), (8, 31051566), (9, 27601392), (12, 20701044), (13, 19108656), (14, 17743752), (16, 15525783), (18, 13800696), (21, 11829168), (24, 10350522), (26, 9554328), (27, 9200464), (28, 8871876), (36, 6900348), (39, 6369552), (42, 5914584), (48, 5175261), (52, 4777164), (54, 4600232), (56, 4435938), (63, 3943056), (71, 3498768), (72, 3450174), (78, 3184776), (84, 2957292), (89, 2791152), (91, 2729808), (104, 2388582), (108, 2300116), (112, 2217969), (117, 2123184), (126, 1971528), (142, 1749384), (144, 1725087), (156, 1592388), (168, 1478646), (178, 1395576), (182, 1364904), (189, 1314352), (208, 1194291), (213, 1166256), (216, 1150058), (234, 1061592), (252, 985764), (267, 930384), (273, 909936), (284, 874692), (312, 796194), (336, 739323), (351, 707728), (356, 697788), (364, 682452), (378, 657176), (426, 583128), (432, 575029), (468, 530796), (497, 499824), (504, 492882), (534, 465192), (546, 454968), (568, 437346), (623, 398736), (624, 398097), (639, 388752), (702, 353864), (712, 348894), (728, 341226), (756, 328588), (801, 310128), (819, 303312), (852, 291564), (923, 269136), (936, 265398), (994, 249912), (1008, 246441), (1068, 232596), (1092, 227484), (1136, 218673), (1157, 214704), (1246, 199368), (1278, 194376), (1404, 176932), (1424, 174447), (1456, 170613), (1491, 166608), (1512, 164294), (1602, 155064), (1638, 151656), (1704, 145782), (1846, 134568), (1869, 132912), (1872, 132699), (1917, 129584), (1988, 124956), (2136, 116298), (2184, 113742), (2314, 107352), (2403, 103376), (2457, 101104), (2492, 99684), (2556, 97188), (2769, 89712), (2808, 88466), (2982, 83304), (3024, 82147), (3204, 77532), (3276, 75828), (3408, 72891), (3471, 71568), (3692, 67284), (3738, 66456), (3834, 64792), (3976, 62478), (4272, 58149), (4368, 56871), (4473, 55536), (4628, 53676), (4806, 51688), (4914, 50552), (4984, 49842), (5112, 48594), (5538, 44856), (5607, 44304), (5616, 44233), (5964, 41652), (6319, 39312), (6408, 38766), (6461, 38448), (6552, 37914), (6942, 35784), (7384, 33642), (7476, 33228), (7668, 32396), (7952, 31239), (8099, 30672), (8307, 29904), (8946, 27768), (9256, 26838), (9612, 25844), (9828, 25276), (9968, 24921), (10224, 24297), (10413, 23856), (11076, 22428), (11214, 22152), (11928, 20826), (12638, 19656), (12816, 19383), (12922, 19224), (13104, 18957), (13419, 18512), (13884, 17892), (14768, 16821), (14952, 16614), (15336, 16198)]