248021288

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{1123}}^1\times {\mathrm{1453}}^1$

素因数の和:2601

約数の個数: 32

約数和(自身を含む): 490288800

約数和(自身を除く): 242267512

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 1123, 1453, 2246, 2906, 4492, 5812, 8984, 11624, 21337, 27607, 42674, 55214, 85348, 110428, 170696, 220856, 1631719, 3263438, 6526876, 13053752, 31002661, 62005322, 124010644, 248021288]

約数ペア:

[(1, 248021288), (2, 124010644), (4, 62005322), (8, 31002661), (19, 13053752), (38, 6526876), (76, 3263438), (152, 1631719), (1123, 220856), (1453, 170696), (2246, 110428), (2906, 85348), (4492, 55214), (5812, 42674), (8984, 27607), (11624, 21337)]