972661812512

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{8090413}}^1$

素因数の和:8090470

約数の個数: 72

約数和(自身を含む): 2190673760436

約数和(自身を除く): 1218011947924

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 32, 34, 52, 68, 104, 136, 208, 221, 272, 289, 416, 442, 544, 578, 884, 1156, 1768, 2312, 3536, 3757, 4624, 7072, 7514, 9248, 15028, 30056, 60112, 120224, 8090413, 16180826, 32361652, 64723304, 105175369, 129446608, 137537021, 210350738, 258893216, 275074042, 420701476, 550148084, 841402952, 1100296168, 1682805904, 1787981273, 2200592336, 2338129357, 3365611808, 3575962546, 4401184672, 4676258714, 7151925092, 9352517428, 14303850184, 18705034856, 28607700368, 30395681641, 37410069712, 57215400736, 60791363282, 74820139424, 121582726564, 243165453128, 486330906256, 972661812512]

約数ペア:

[(1, 972661812512), (2, 486330906256), (4, 243165453128), (8, 121582726564), (13, 74820139424), (16, 60791363282), (17, 57215400736), (26, 37410069712), (32, 30395681641), (34, 28607700368), (52, 18705034856), (68, 14303850184), (104, 9352517428), (136, 7151925092), (208, 4676258714), (221, 4401184672), (272, 3575962546), (289, 3365611808), (416, 2338129357), (442, 2200592336), (544, 1787981273), (578, 1682805904), (884, 1100296168), (1156, 841402952), (1768, 550148084), (2312, 420701476), (3536, 275074042), (3757, 258893216), (4624, 210350738), (7072, 137537021), (7514, 129446608), (9248, 105175369), (15028, 64723304), (30056, 32361652), (60112, 16180826), (120224, 8090413)]