1555142000796

素因数分解:

$2^2\times 3^2\times {\mathrm{83}}^1\times {\mathrm{211}}^1\times {\mathrm{2466647}}^1$

素因数の和:2466951

約数の個数: 72

約数和(自身を含む): 3997272150144

約数和(自身を除く): 2442130149348

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 83, 166, 211, 249, 332, 422, 498, 633, 747, 844, 996, 1266, 1494, 1899, 2532, 2988, 3798, 7596, 17513, 35026, 52539, 70052, 105078, 157617, 210156, 315234, 630468, 2466647, 4933294, 7399941, 9866588, 14799882, 22199823, 29599764, 44399646, 88799292, 204731701, 409463402, 520462517, 614195103, 818926804, 1040925034, 1228390206, 1561387551, 1842585309, 2081850068, 2456780412, 3122775102, 3685170618, 4684162653, 6245550204, 7370341236, 9368325306, 18736650612, 43198388911, 86396777822, 129595166733, 172793555644, 259190333466, 388785500199, 518380666932, 777571000398, 1555142000796]

約数ペア:

[(1, 1555142000796), (2, 777571000398), (3, 518380666932), (4, 388785500199), (6, 259190333466), (9, 172793555644), (12, 129595166733), (18, 86396777822), (36, 43198388911), (83, 18736650612), (166, 9368325306), (211, 7370341236), (249, 6245550204), (332, 4684162653), (422, 3685170618), (498, 3122775102), (633, 2456780412), (747, 2081850068), (844, 1842585309), (996, 1561387551), (1266, 1228390206), (1494, 1040925034), (1899, 818926804), (2532, 614195103), (2988, 520462517), (3798, 409463402), (7596, 204731701), (17513, 88799292), (35026, 44399646), (52539, 29599764), (70052, 22199823), (105078, 14799882), (157617, 9866588), (210156, 7399941), (315234, 4933294), (630468, 2466647)]