216456472

素因数分解:

$2^3\times {\mathrm{113}}^1\times {\mathrm{149}}^1\times {\mathrm{1607}}^1$

素因数の和:1875

約数の個数: 32

約数和(自身を含む): 412452000

約数和(自身を除く): 195995528

約数列:

[1, 2, 4, 8, 113, 149, 226, 298, 452, 596, 904, 1192, 1607, 3214, 6428, 12856, 16837, 33674, 67348, 134696, 181591, 239443, 363182, 478886, 726364, 957772, 1452728, 1915544, 27057059, 54114118, 108228236, 216456472]

約数ペア:

[(1, 216456472), (2, 108228236), (4, 54114118), (8, 27057059), (113, 1915544), (149, 1452728), (226, 957772), (298, 726364), (452, 478886), (596, 363182), (904, 239443), (1192, 181591), (1607, 134696), (3214, 67348), (6428, 33674), (12856, 16837)]