270132272

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{21673}}^1$

素因数の和:21741

約数の個数: 40

約数和(自身を含む): 564390960

約数和(自身を除く): 294258688

約数列:

[1, 2, 4, 8, 16, 19, 38, 41, 76, 82, 152, 164, 304, 328, 656, 779, 1558, 3116, 6232, 12464, 21673, 43346, 86692, 173384, 346768, 411787, 823574, 888593, 1647148, 1777186, 3294296, 3554372, 6588592, 7108744, 14217488, 16883267, 33766534, 67533068, 135066136, 270132272]

約数ペア:

[(1, 270132272), (2, 135066136), (4, 67533068), (8, 33766534), (16, 16883267), (19, 14217488), (38, 7108744), (41, 6588592), (76, 3554372), (82, 3294296), (152, 1777186), (164, 1647148), (304, 888593), (328, 823574), (656, 411787), (779, 346768), (1558, 173384), (3116, 86692), (6232, 43346), (12464, 21673)]