266341428

素因数分解:

$2^2\times 3^2\times {\mathrm{457}}^1\times {\mathrm{16189}}^1$

素因数の和:16656

約数の個数: 36

約数和(自身を含む): 674766820

約数和(自身を除く): 408425392

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 457, 914, 1371, 1828, 2742, 4113, 5484, 8226, 16189, 16452, 32378, 48567, 64756, 97134, 145701, 194268, 291402, 582804, 7398373, 14796746, 22195119, 29593492, 44390238, 66585357, 88780476, 133170714, 266341428]

約数ペア:

[(1, 266341428), (2, 133170714), (3, 88780476), (4, 66585357), (6, 44390238), (9, 29593492), (12, 22195119), (18, 14796746), (36, 7398373), (457, 582804), (914, 291402), (1371, 194268), (1828, 145701), (2742, 97134), (4113, 64756), (5484, 48567), (8226, 32378), (16189, 16452)]