312486512

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{467}}^1\times {\mathrm{3217}}^1$

素因数の和:3705

約数の個数: 40

約数和(自身を含む): 653614416

約数和(自身を除く): 341127904

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 467, 934, 1868, 3217, 3736, 6071, 6434, 7472, 12142, 12868, 24284, 25736, 41821, 48568, 51472, 83642, 97136, 167284, 334568, 669136, 1502339, 3004678, 6009356, 12018712, 19530407, 24037424, 39060814, 78121628, 156243256, 312486512]

約数ペア:

[(1, 312486512), (2, 156243256), (4, 78121628), (8, 39060814), (13, 24037424), (16, 19530407), (26, 12018712), (52, 6009356), (104, 3004678), (208, 1502339), (467, 669136), (934, 334568), (1868, 167284), (3217, 97136), (3736, 83642), (6071, 51472), (6434, 48568), (7472, 41821), (12142, 25736), (12868, 24284)]