215555664

素因数分解:

$2^4\times 3^1\times {\mathrm{53}}^1\times {\mathrm{84731}}^1$

素因数の和:84795

約数の個数: 40

約数和(自身を含む): 567365472

約数和(自身を除く): 351809808

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 53, 106, 159, 212, 318, 424, 636, 848, 1272, 2544, 84731, 169462, 254193, 338924, 508386, 677848, 1016772, 1355696, 2033544, 4067088, 4490743, 8981486, 13472229, 17962972, 26944458, 35925944, 53888916, 71851888, 107777832, 215555664]

約数ペア:

[(1, 215555664), (2, 107777832), (3, 71851888), (4, 53888916), (6, 35925944), (8, 26944458), (12, 17962972), (16, 13472229), (24, 8981486), (48, 4490743), (53, 4067088), (106, 2033544), (159, 1355696), (212, 1016772), (318, 677848), (424, 508386), (636, 338924), (848, 254193), (1272, 169462), (2544, 84731)]