218141736

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{229}}^1\times {\mathrm{2089}}^1$

素因数の和:2346

約数の個数: 64

約数和(自身を含む): 576840000

約数和(自身を除く): 358698264

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 152, 228, 229, 456, 458, 687, 916, 1374, 1832, 2089, 2748, 4178, 4351, 5496, 6267, 8356, 8702, 12534, 13053, 16712, 17404, 25068, 26106, 34808, 39691, 50136, 52212, 79382, 104424, 119073, 158764, 238146, 317528, 476292, 478381, 952584, 956762, 1435143, 1913524, 2870286, 3827048, 5740572, 9089239, 11481144, 18178478, 27267717, 36356956, 54535434, 72713912, 109070868, 218141736]

約数ペア:

[(1, 218141736), (2, 109070868), (3, 72713912), (4, 54535434), (6, 36356956), (8, 27267717), (12, 18178478), (19, 11481144), (24, 9089239), (38, 5740572), (57, 3827048), (76, 2870286), (114, 1913524), (152, 1435143), (228, 956762), (229, 952584), (456, 478381), (458, 476292), (687, 317528), (916, 238146), (1374, 158764), (1832, 119073), (2089, 104424), (2748, 79382), (4178, 52212), (4351, 50136), (5496, 39691), (6267, 34808), (8356, 26106), (8702, 25068), (12534, 17404), (13053, 16712)]