315058808

素因数分解:

$2^3\times {\mathrm{71}}^1\times {\mathrm{157}}^1\times {\mathrm{3533}}^1$

素因数の和:3767

約数の個数: 32

約数和(自身を含む): 603041760

約数和(自身を除く): 287982952

約数列:

[1, 2, 4, 8, 71, 142, 157, 284, 314, 568, 628, 1256, 3533, 7066, 11147, 14132, 22294, 28264, 44588, 89176, 250843, 501686, 554681, 1003372, 1109362, 2006744, 2218724, 4437448, 39382351, 78764702, 157529404, 315058808]

約数ペア:

[(1, 315058808), (2, 157529404), (4, 78764702), (8, 39382351), (71, 4437448), (142, 2218724), (157, 2006744), (284, 1109362), (314, 1003372), (568, 554681), (628, 501686), (1256, 250843), (3533, 89176), (7066, 44588), (11147, 28264), (14132, 22294)]