2490147168

素因数分解:

$2^5\times 3^1\times {\mathrm{31}}^1\times {\mathrm{419}}^1\times {\mathrm{1997}}^1$

素因数の和:2460

約数の個数: 96

約数和(自身を含む): 6766986240

約数和(自身を除く): 4276839072

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 93, 96, 124, 186, 248, 372, 419, 496, 744, 838, 992, 1257, 1488, 1676, 1997, 2514, 2976, 3352, 3994, 5028, 5991, 6704, 7988, 10056, 11982, 12989, 13408, 15976, 20112, 23964, 25978, 31952, 38967, 40224, 47928, 51956, 61907, 63904, 77934, 95856, 103912, 123814, 155868, 185721, 191712, 207824, 247628, 311736, 371442, 415648, 495256, 623472, 742884, 836743, 990512, 1246944, 1485768, 1673486, 1981024, 2510229, 2971536, 3346972, 5020458, 5943072, 6693944, 10040916, 13387888, 20081832, 25939033, 26775776, 40163664, 51878066, 77817099, 80327328, 103756132, 155634198, 207512264, 311268396, 415024528, 622536792, 830049056, 1245073584, 2490147168]

約数ペア:

[(1, 2490147168), (2, 1245073584), (3, 830049056), (4, 622536792), (6, 415024528), (8, 311268396), (12, 207512264), (16, 155634198), (24, 103756132), (31, 80327328), (32, 77817099), (48, 51878066), (62, 40163664), (93, 26775776), (96, 25939033), (124, 20081832), (186, 13387888), (248, 10040916), (372, 6693944), (419, 5943072), (496, 5020458), (744, 3346972), (838, 2971536), (992, 2510229), (1257, 1981024), (1488, 1673486), (1676, 1485768), (1997, 1246944), (2514, 990512), (2976, 836743), (3352, 742884), (3994, 623472), (5028, 495256), (5991, 415648), (6704, 371442), (7988, 311736), (10056, 247628), (11982, 207824), (12989, 191712), (13408, 185721), (15976, 155868), (20112, 123814), (23964, 103912), (25978, 95856), (31952, 77934), (38967, 63904), (40224, 61907), (47928, 51956)]