402431088

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{270451}}^1$

素因数の和:270493

約数の個数: 40

約数和(自身を含む): 1073153536

約数和(自身を除く): 670722448

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 93, 124, 186, 248, 372, 496, 744, 1488, 270451, 540902, 811353, 1081804, 1622706, 2163608, 3245412, 4327216, 6490824, 8383981, 12981648, 16767962, 25151943, 33535924, 50303886, 67071848, 100607772, 134143696, 201215544, 402431088]

約数ペア:

[(1, 402431088), (2, 201215544), (3, 134143696), (4, 100607772), (6, 67071848), (8, 50303886), (12, 33535924), (16, 25151943), (24, 16767962), (31, 12981648), (48, 8383981), (62, 6490824), (93, 4327216), (124, 3245412), (186, 2163608), (248, 1622706), (372, 1081804), (496, 811353), (744, 540902), (1488, 270451)]