315493458

素因数分解:

$2^1\times 3^1\times 7^3\times {\mathrm{83}}^1\times {\mathrm{1847}}^1$

素因数の和:1956

約数の個数: 64

約数和(自身を含む): 745113600

約数和(自身を除く): 429620142

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 83, 98, 147, 166, 249, 294, 343, 498, 581, 686, 1029, 1162, 1743, 1847, 2058, 3486, 3694, 4067, 5541, 8134, 11082, 12201, 12929, 24402, 25858, 28469, 38787, 56938, 77574, 85407, 90503, 153301, 170814, 181006, 271509, 306602, 459903, 543018, 633521, 919806, 1073107, 1267042, 1900563, 2146214, 3219321, 3801126, 6438642, 7511749, 15023498, 22535247, 45070494, 52582243, 105164486, 157746729, 315493458]

約数ペア:

[(1, 315493458), (2, 157746729), (3, 105164486), (6, 52582243), (7, 45070494), (14, 22535247), (21, 15023498), (42, 7511749), (49, 6438642), (83, 3801126), (98, 3219321), (147, 2146214), (166, 1900563), (249, 1267042), (294, 1073107), (343, 919806), (498, 633521), (581, 543018), (686, 459903), (1029, 306602), (1162, 271509), (1743, 181006), (1847, 170814), (2058, 153301), (3486, 90503), (3694, 85407), (4067, 77574), (5541, 56938), (8134, 38787), (11082, 28469), (12201, 25858), (12929, 24402)]