488779624

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{163}}^1\times {\mathrm{379}}^1$

素因数の和:614

約数の個数: 64

約数和(自身を含む): 987148800

約数和(自身を除く): 498369176

約数列:

[1, 2, 4, 8, 23, 43, 46, 86, 92, 163, 172, 184, 326, 344, 379, 652, 758, 989, 1304, 1516, 1978, 3032, 3749, 3956, 7009, 7498, 7912, 8717, 14018, 14996, 16297, 17434, 28036, 29992, 32594, 34868, 56072, 61777, 65188, 69736, 123554, 130376, 161207, 247108, 322414, 374831, 494216, 644828, 749662, 1289656, 1420871, 1499324, 2656411, 2841742, 2998648, 5312822, 5683484, 10625644, 11366968, 21251288, 61097453, 122194906, 244389812, 488779624]

約数ペア:

[(1, 488779624), (2, 244389812), (4, 122194906), (8, 61097453), (23, 21251288), (43, 11366968), (46, 10625644), (86, 5683484), (92, 5312822), (163, 2998648), (172, 2841742), (184, 2656411), (326, 1499324), (344, 1420871), (379, 1289656), (652, 749662), (758, 644828), (989, 494216), (1304, 374831), (1516, 322414), (1978, 247108), (3032, 161207), (3749, 130376), (3956, 123554), (7009, 69736), (7498, 65188), (7912, 61777), (8717, 56072), (14018, 34868), (14996, 32594), (16297, 29992), (17434, 28036)]