211974528

素因数分解:

$2^7\times 3^1\times {\mathrm{31}}^1\times {\mathrm{17807}}^1$

素因数の和:17855

約数の個数: 64

約数和(自身を含む): 581253120

約数和(自身を除く): 369278592

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 64, 93, 96, 124, 128, 186, 192, 248, 372, 384, 496, 744, 992, 1488, 1984, 2976, 3968, 5952, 11904, 17807, 35614, 53421, 71228, 106842, 142456, 213684, 284912, 427368, 552017, 569824, 854736, 1104034, 1139648, 1656051, 1709472, 2208068, 2279296, 3312102, 3418944, 4416136, 6624204, 6837888, 8832272, 13248408, 17664544, 26496816, 35329088, 52993632, 70658176, 105987264, 211974528]

約数ペア:

[(1, 211974528), (2, 105987264), (3, 70658176), (4, 52993632), (6, 35329088), (8, 26496816), (12, 17664544), (16, 13248408), (24, 8832272), (31, 6837888), (32, 6624204), (48, 4416136), (62, 3418944), (64, 3312102), (93, 2279296), (96, 2208068), (124, 1709472), (128, 1656051), (186, 1139648), (192, 1104034), (248, 854736), (372, 569824), (384, 552017), (496, 427368), (744, 284912), (992, 213684), (1488, 142456), (1984, 106842), (2976, 71228), (3968, 53421), (5952, 35614), (11904, 17807)]