345349424

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{5851}}^1$

素因数の和:5914

約数の個数: 80

約数和(自身を含む): 835946496

約数和(自身を除く): 490597072

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 31, 34, 56, 62, 68, 112, 119, 124, 136, 217, 238, 248, 272, 434, 476, 496, 527, 868, 952, 1054, 1736, 1904, 2108, 3472, 3689, 4216, 5851, 7378, 8432, 11702, 14756, 23404, 29512, 40957, 46808, 59024, 81914, 93616, 99467, 163828, 181381, 198934, 327656, 362762, 397868, 655312, 696269, 725524, 795736, 1269667, 1392538, 1451048, 1591472, 2539334, 2785076, 2902096, 3083477, 5078668, 5570152, 6166954, 10157336, 11140304, 12333908, 20314672, 21584339, 24667816, 43168678, 49335632, 86337356, 172674712, 345349424]

約数ペア:

[(1, 345349424), (2, 172674712), (4, 86337356), (7, 49335632), (8, 43168678), (14, 24667816), (16, 21584339), (17, 20314672), (28, 12333908), (31, 11140304), (34, 10157336), (56, 6166954), (62, 5570152), (68, 5078668), (112, 3083477), (119, 2902096), (124, 2785076), (136, 2539334), (217, 1591472), (238, 1451048), (248, 1392538), (272, 1269667), (434, 795736), (476, 725524), (496, 696269), (527, 655312), (868, 397868), (952, 362762), (1054, 327656), (1736, 198934), (1904, 181381), (2108, 163828), (3472, 99467), (3689, 93616), (4216, 81914), (5851, 59024), (7378, 46808), (8432, 40957), (11702, 29512), (14756, 23404)]