218286784

素因数分解:

$2^6\times {\mathrm{59}}^1\times {\mathrm{57809}}^1$

素因数の和:57880

約数の個数: 28

約数和(自身を含む): 440512200

約数和(自身を除く): 222225416

約数列:

[1, 2, 4, 8, 16, 32, 59, 64, 118, 236, 472, 944, 1888, 3776, 57809, 115618, 231236, 462472, 924944, 1849888, 3410731, 3699776, 6821462, 13642924, 27285848, 54571696, 109143392, 218286784]

約数ペア:

[(1, 218286784), (2, 109143392), (4, 54571696), (8, 27285848), (16, 13642924), (32, 6821462), (59, 3699776), (64, 3410731), (118, 1849888), (236, 924944), (472, 462472), (944, 231236), (1888, 115618), (3776, 57809)]