520315695928

素因数分解:

$2^3\times 7^2\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{541991}}^1$

素因数の和:542121

約数の個数: 96

約数和(自身を含む): 1186312089600

約数和(自身を除く): 665996393672

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 49, 56, 62, 79, 98, 124, 158, 196, 217, 248, 316, 392, 434, 553, 632, 868, 1106, 1519, 1736, 2212, 2449, 3038, 3871, 4424, 4898, 6076, 7742, 9796, 12152, 15484, 17143, 19592, 30968, 34286, 68572, 120001, 137144, 240002, 480004, 541991, 960008, 1083982, 2167964, 3793937, 4335928, 7587874, 15175748, 16801721, 26557559, 30351496, 33603442, 42817289, 53115118, 67206884, 85634578, 106230236, 117612047, 134413768, 171269156, 212460472, 235224094, 299721023, 342538312, 470448188, 599442046, 823284329, 940896376, 1198884092, 1327335959, 1646568658, 2098047161, 2397768184, 2654671918, 3293137316, 4196094322, 5309343836, 6586274632, 8392188644, 9291351713, 10618687672, 16784377288, 18582703426, 37165406852, 65039461991, 74330813704, 130078923982, 260157847964, 520315695928]

約数ペア:

[(1, 520315695928), (2, 260157847964), (4, 130078923982), (7, 74330813704), (8, 65039461991), (14, 37165406852), (28, 18582703426), (31, 16784377288), (49, 10618687672), (56, 9291351713), (62, 8392188644), (79, 6586274632), (98, 5309343836), (124, 4196094322), (158, 3293137316), (196, 2654671918), (217, 2397768184), (248, 2098047161), (316, 1646568658), (392, 1327335959), (434, 1198884092), (553, 940896376), (632, 823284329), (868, 599442046), (1106, 470448188), (1519, 342538312), (1736, 299721023), (2212, 235224094), (2449, 212460472), (3038, 171269156), (3871, 134413768), (4424, 117612047), (4898, 106230236), (6076, 85634578), (7742, 67206884), (9796, 53115118), (12152, 42817289), (15484, 33603442), (17143, 30351496), (19592, 26557559), (30968, 16801721), (34286, 15175748), (68572, 7587874), (120001, 4335928), (137144, 3793937), (240002, 2167964), (480004, 1083982), (541991, 960008)]