690348528

素因数分解:

$2^4\times 3^3\times {\mathrm{1123}}^1\times {\mathrm{1423}}^1$

素因数の和:2563

約数の個数: 80

約数和(自身を含む): 1984714240

約数和(自身を除く): 1294365712

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 1123, 1423, 2246, 2846, 3369, 4269, 4492, 5692, 6738, 8538, 8984, 10107, 11384, 12807, 13476, 17076, 17968, 20214, 22768, 25614, 26952, 30321, 34152, 38421, 40428, 51228, 53904, 60642, 68304, 76842, 80856, 102456, 121284, 153684, 161712, 204912, 242568, 307368, 485136, 614736, 1598029, 3196058, 4794087, 6392116, 9588174, 12784232, 14382261, 19176348, 25568464, 28764522, 38352696, 43146783, 57529044, 76705392, 86293566, 115058088, 172587132, 230116176, 345174264, 690348528]

約数ペア:

[(1, 690348528), (2, 345174264), (3, 230116176), (4, 172587132), (6, 115058088), (8, 86293566), (9, 76705392), (12, 57529044), (16, 43146783), (18, 38352696), (24, 28764522), (27, 25568464), (36, 19176348), (48, 14382261), (54, 12784232), (72, 9588174), (108, 6392116), (144, 4794087), (216, 3196058), (432, 1598029), (1123, 614736), (1423, 485136), (2246, 307368), (2846, 242568), (3369, 204912), (4269, 161712), (4492, 153684), (5692, 121284), (6738, 102456), (8538, 80856), (8984, 76842), (10107, 68304), (11384, 60642), (12807, 53904), (13476, 51228), (17076, 40428), (17968, 38421), (20214, 34152), (22768, 30321), (25614, 26952)]