491650992

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{199}}^1$

素因数の和:285

約数の個数: 320

約数和(自身を含む): 1745920000

約数和(自身を除く): 1254269008

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 27, 28, 36, 38, 42, 43, 48, 54, 56, 57, 63, 72, 76, 84, 86, 108, 112, 114, 126, 129, 133, 144, 152, 168, 171, 172, 189, 199, 216, 228, 252, 258, 266, 301, 304, 336, 342, 344, 378, 387, 398, 399, 432, 456, 504, 513, 516, 532, 597, 602, 684, 688, 756, 774, 796, 798, 817, 903, 912, 1008, 1026, 1032, 1064, 1161, 1194, 1197, 1204, 1368, 1393, 1512, 1548, 1592, 1596, 1634, 1791, 1806, 2052, 2064, 2128, 2322, 2388, 2394, 2408, 2451, 2709, 2736, 2786, 3024, 3096, 3184, 3192, 3268, 3582, 3591, 3612, 3781, 4104, 4179, 4644, 4776, 4788, 4816, 4902, 5373, 5418, 5572, 5719, 6192, 6384, 6536, 7164, 7182, 7224, 7353, 7562, 8127, 8208, 8358, 8557, 9288, 9552, 9576, 9804, 10746, 10836, 11144, 11343, 11438, 12537, 13072, 14328, 14364, 14448, 14706, 15124, 16254, 16716, 17114, 17157, 18576, 19152, 19608, 21492, 21672, 22059, 22288, 22686, 22876, 25074, 25671, 26467, 28656, 28728, 29412, 30248, 32508, 33432, 34029, 34228, 34314, 37611, 39216, 42984, 43344, 44118, 45372, 45752, 50148, 51342, 51471, 52934, 57456, 58824, 59899, 60496, 65016, 66864, 68058, 68456, 68628, 75222, 77013, 79401, 85968, 88236, 90744, 91504, 100296, 102087, 102684, 102942, 105868, 117648, 119798, 130032, 136116, 136912, 137256, 150444, 154026, 154413, 158802, 162583, 176472, 179697, 181488, 200592, 204174, 205368, 205884, 211736, 231039, 238203, 239596, 272232, 274512, 300888, 308052, 308826, 317604, 325166, 352944, 359394, 408348, 410736, 411768, 423472, 462078, 476406, 479192, 487749, 539091, 544464, 601776, 616104, 617652, 635208, 650332, 714609, 718788, 816696, 823536, 924156, 952812, 958384, 975498, 1078182, 1138081, 1232208, 1235304, 1270416, 1300664, 1429218, 1437576, 1463247, 1617273, 1633392, 1848312, 1905624, 1950996, 2156364, 2276162, 2470608, 2601328, 2858436, 2875152, 2926494, 3234546, 3414243, 3696624, 3811248, 3901992, 4312728, 4389741, 4552324, 5716872, 5852988, 6469092, 6828486, 7803984, 8625456, 8779482, 9104648, 10242729, 11433744, 11705976, 12938184, 13656972, 17558964, 18209296, 20485458, 23411952, 25876368, 27313944, 30728187, 35117928, 40970916, 54627888, 61456374, 70235856, 81941832, 122912748, 163883664, 245825496, 491650992]

約数ペア:

[(1, 491650992), (2, 245825496), (3, 163883664), (4, 122912748), (6, 81941832), (7, 70235856), (8, 61456374), (9, 54627888), (12, 40970916), (14, 35117928), (16, 30728187), (18, 27313944), (19, 25876368), (21, 23411952), (24, 20485458), (27, 18209296), (28, 17558964), (36, 13656972), (38, 12938184), (42, 11705976), (43, 11433744), (48, 10242729), (54, 9104648), (56, 8779482), (57, 8625456), (63, 7803984), (72, 6828486), (76, 6469092), (84, 5852988), (86, 5716872), (108, 4552324), (112, 4389741), (114, 4312728), (126, 3901992), (129, 3811248), (133, 3696624), (144, 3414243), (152, 3234546), (168, 2926494), (171, 2875152), (172, 2858436), (189, 2601328), (199, 2470608), (216, 2276162), (228, 2156364), (252, 1950996), (258, 1905624), (266, 1848312), (301, 1633392), (304, 1617273), (336, 1463247), (342, 1437576), (344, 1429218), (378, 1300664), (387, 1270416), (398, 1235304), (399, 1232208), (432, 1138081), (456, 1078182), (504, 975498), (513, 958384), (516, 952812), (532, 924156), (597, 823536), (602, 816696), (684, 718788), (688, 714609), (756, 650332), (774, 635208), (796, 617652), (798, 616104), (817, 601776), (903, 544464), (912, 539091), (1008, 487749), (1026, 479192), (1032, 476406), (1064, 462078), (1161, 423472), (1194, 411768), (1197, 410736), (1204, 408348), (1368, 359394), (1393, 352944), (1512, 325166), (1548, 317604), (1592, 308826), (1596, 308052), (1634, 300888), (1791, 274512), (1806, 272232), (2052, 239596), (2064, 238203), (2128, 231039), (2322, 211736), (2388, 205884), (2394, 205368), (2408, 204174), (2451, 200592), (2709, 181488), (2736, 179697), (2786, 176472), (3024, 162583), (3096, 158802), (3184, 154413), (3192, 154026), (3268, 150444), (3582, 137256), (3591, 136912), (3612, 136116), (3781, 130032), (4104, 119798), (4179, 117648), (4644, 105868), (4776, 102942), (4788, 102684), (4816, 102087), (4902, 100296), (5373, 91504), (5418, 90744), (5572, 88236), (5719, 85968), (6192, 79401), (6384, 77013), (6536, 75222), (7164, 68628), (7182, 68456), (7224, 68058), (7353, 66864), (7562, 65016), (8127, 60496), (8208, 59899), (8358, 58824), (8557, 57456), (9288, 52934), (9552, 51471), (9576, 51342), (9804, 50148), (10746, 45752), (10836, 45372), (11144, 44118), (11343, 43344), (11438, 42984), (12537, 39216), (13072, 37611), (14328, 34314), (14364, 34228), (14448, 34029), (14706, 33432), (15124, 32508), (16254, 30248), (16716, 29412), (17114, 28728), (17157, 28656), (18576, 26467), (19152, 25671), (19608, 25074), (21492, 22876), (21672, 22686), (22059, 22288)]