718712928

素因数分解:

$2^5\times 3^2\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{1019}}^1$

素因数の和:1145

約数の個数: 144

約数和(自身を含む): 2138572800

約数和(自身を除く): 1419859872

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 62, 72, 79, 93, 96, 124, 144, 158, 186, 237, 248, 279, 288, 316, 372, 474, 496, 558, 632, 711, 744, 948, 992, 1019, 1116, 1264, 1422, 1488, 1896, 2038, 2232, 2449, 2528, 2844, 2976, 3057, 3792, 4076, 4464, 4898, 5688, 6114, 7347, 7584, 8152, 8928, 9171, 9796, 11376, 12228, 14694, 16304, 18342, 19592, 22041, 22752, 24456, 29388, 31589, 32608, 36684, 39184, 44082, 48912, 58776, 63178, 73368, 78368, 80501, 88164, 94767, 97824, 117552, 126356, 146736, 161002, 176328, 189534, 235104, 241503, 252712, 284301, 293472, 322004, 352656, 379068, 483006, 505424, 568602, 644008, 705312, 724509, 758136, 966012, 1010848, 1137204, 1288016, 1449018, 1516272, 1932024, 2274408, 2495531, 2576032, 2898036, 3032544, 3864048, 4548816, 4991062, 5796072, 7486593, 7728096, 9097632, 9982124, 11592144, 14973186, 19964248, 22459779, 23184288, 29946372, 39928496, 44919558, 59892744, 79856992, 89839116, 119785488, 179678232, 239570976, 359356464, 718712928]

約数ペア:

[(1, 718712928), (2, 359356464), (3, 239570976), (4, 179678232), (6, 119785488), (8, 89839116), (9, 79856992), (12, 59892744), (16, 44919558), (18, 39928496), (24, 29946372), (31, 23184288), (32, 22459779), (36, 19964248), (48, 14973186), (62, 11592144), (72, 9982124), (79, 9097632), (93, 7728096), (96, 7486593), (124, 5796072), (144, 4991062), (158, 4548816), (186, 3864048), (237, 3032544), (248, 2898036), (279, 2576032), (288, 2495531), (316, 2274408), (372, 1932024), (474, 1516272), (496, 1449018), (558, 1288016), (632, 1137204), (711, 1010848), (744, 966012), (948, 758136), (992, 724509), (1019, 705312), (1116, 644008), (1264, 568602), (1422, 505424), (1488, 483006), (1896, 379068), (2038, 352656), (2232, 322004), (2449, 293472), (2528, 284301), (2844, 252712), (2976, 241503), (3057, 235104), (3792, 189534), (4076, 176328), (4464, 161002), (4898, 146736), (5688, 126356), (6114, 117552), (7347, 97824), (7584, 94767), (8152, 88164), (8928, 80501), (9171, 78368), (9796, 73368), (11376, 63178), (12228, 58776), (14694, 48912), (16304, 44082), (18342, 39184), (19592, 36684), (22041, 32608), (22752, 31589), (24456, 29388)]