815464416

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{15937}}^1$

素因数の和:16004

約数の個数: 96

約数和(自身を含む): 2361629088

約数和(自身を除く): 1546164672

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 41, 48, 52, 78, 82, 96, 104, 123, 156, 164, 208, 246, 312, 328, 416, 492, 533, 624, 656, 984, 1066, 1248, 1312, 1599, 1968, 2132, 3198, 3936, 4264, 6396, 8528, 12792, 15937, 17056, 25584, 31874, 47811, 51168, 63748, 95622, 127496, 191244, 207181, 254992, 382488, 414362, 509984, 621543, 653417, 764976, 828724, 1243086, 1306834, 1529952, 1657448, 1960251, 2486172, 2613668, 3314896, 3920502, 4972344, 5227336, 6629792, 7841004, 8494421, 9944688, 10454672, 15682008, 16988842, 19889376, 20909344, 25483263, 31364016, 33977684, 50966526, 62728032, 67955368, 101933052, 135910736, 203866104, 271821472, 407732208, 815464416]

約数ペア:

[(1, 815464416), (2, 407732208), (3, 271821472), (4, 203866104), (6, 135910736), (8, 101933052), (12, 67955368), (13, 62728032), (16, 50966526), (24, 33977684), (26, 31364016), (32, 25483263), (39, 20909344), (41, 19889376), (48, 16988842), (52, 15682008), (78, 10454672), (82, 9944688), (96, 8494421), (104, 7841004), (123, 6629792), (156, 5227336), (164, 4972344), (208, 3920502), (246, 3314896), (312, 2613668), (328, 2486172), (416, 1960251), (492, 1657448), (533, 1529952), (624, 1306834), (656, 1243086), (984, 828724), (1066, 764976), (1248, 653417), (1312, 621543), (1599, 509984), (1968, 414362), (2132, 382488), (3198, 254992), (3936, 207181), (4264, 191244), (6396, 127496), (8528, 95622), (12792, 63748), (15937, 51168), (17056, 47811), (25584, 31874)]