908462048

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{6761}}^1$

素因数の和:6820

約数の個数: 96

約数和(自身を含む): 2147070240

約数和(自身を除く): 1238608192

約数列:

[1, 2, 4, 8, 13, 16, 17, 19, 26, 32, 34, 38, 52, 68, 76, 104, 136, 152, 208, 221, 247, 272, 304, 323, 416, 442, 494, 544, 608, 646, 884, 988, 1292, 1768, 1976, 2584, 3536, 3952, 4199, 5168, 6761, 7072, 7904, 8398, 10336, 13522, 16796, 27044, 33592, 54088, 67184, 87893, 108176, 114937, 128459, 134368, 175786, 216352, 229874, 256918, 351572, 459748, 513836, 703144, 919496, 1027672, 1406288, 1494181, 1669967, 1838992, 2055344, 2183803, 2812576, 2988362, 3339934, 3677984, 4110688, 4367606, 5976724, 6679868, 8735212, 11953448, 13359736, 17470424, 23906896, 26719472, 28389439, 34940848, 47813792, 53438944, 56778878, 69881696, 113557756, 227115512, 454231024, 908462048]

約数ペア:

[(1, 908462048), (2, 454231024), (4, 227115512), (8, 113557756), (13, 69881696), (16, 56778878), (17, 53438944), (19, 47813792), (26, 34940848), (32, 28389439), (34, 26719472), (38, 23906896), (52, 17470424), (68, 13359736), (76, 11953448), (104, 8735212), (136, 6679868), (152, 5976724), (208, 4367606), (221, 4110688), (247, 3677984), (272, 3339934), (304, 2988362), (323, 2812576), (416, 2183803), (442, 2055344), (494, 1838992), (544, 1669967), (608, 1494181), (646, 1406288), (884, 1027672), (988, 919496), (1292, 703144), (1768, 513836), (1976, 459748), (2584, 351572), (3536, 256918), (3952, 229874), (4199, 216352), (5168, 175786), (6761, 134368), (7072, 128459), (7904, 114937), (8398, 108176), (10336, 87893), (13522, 67184), (16796, 54088), (27044, 33592)]