678091512

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{233}}^1\times {\mathrm{1019}}^1$

素因数の和:1285

約数の個数: 128

約数和(自身を含む): 2062195200

約数和(自身を除く): 1384103688

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 17, 21, 24, 28, 34, 42, 51, 56, 68, 84, 102, 119, 136, 168, 204, 233, 238, 357, 408, 466, 476, 699, 714, 932, 952, 1019, 1398, 1428, 1631, 1864, 2038, 2796, 2856, 3057, 3262, 3961, 4076, 4893, 5592, 6114, 6524, 7133, 7922, 8152, 9786, 11883, 12228, 13048, 14266, 15844, 17323, 19572, 21399, 23766, 24456, 27727, 28532, 31688, 34646, 39144, 42798, 47532, 51969, 55454, 57064, 69292, 83181, 85596, 95064, 103938, 110908, 121261, 138584, 166362, 171192, 207876, 221816, 237427, 242522, 332724, 363783, 415752, 474854, 485044, 665448, 712281, 727566, 949708, 970088, 1424562, 1455132, 1661989, 1899416, 2849124, 2910264, 3323978, 4036259, 4985967, 5698248, 6647956, 8072518, 9971934, 12108777, 13295912, 16145036, 19943868, 24217554, 28253813, 32290072, 39887736, 48435108, 56507626, 84761439, 96870216, 113015252, 169522878, 226030504, 339045756, 678091512]

約数ペア:

[(1, 678091512), (2, 339045756), (3, 226030504), (4, 169522878), (6, 113015252), (7, 96870216), (8, 84761439), (12, 56507626), (14, 48435108), (17, 39887736), (21, 32290072), (24, 28253813), (28, 24217554), (34, 19943868), (42, 16145036), (51, 13295912), (56, 12108777), (68, 9971934), (84, 8072518), (102, 6647956), (119, 5698248), (136, 4985967), (168, 4036259), (204, 3323978), (233, 2910264), (238, 2849124), (357, 1899416), (408, 1661989), (466, 1455132), (476, 1424562), (699, 970088), (714, 949708), (932, 727566), (952, 712281), (1019, 665448), (1398, 485044), (1428, 474854), (1631, 415752), (1864, 363783), (2038, 332724), (2796, 242522), (2856, 237427), (3057, 221816), (3262, 207876), (3961, 171192), (4076, 166362), (4893, 138584), (5592, 121261), (6114, 110908), (6524, 103938), (7133, 95064), (7922, 85596), (8152, 83181), (9786, 69292), (11883, 57064), (12228, 55454), (13048, 51969), (14266, 47532), (15844, 42798), (17323, 39144), (19572, 34646), (21399, 31688), (23766, 28532), (24456, 27727)]