378870768

素因数分解:

$2^4\times 3^2\times {\mathrm{71}}^1\times {\mathrm{37057}}^1$

素因数の和:37142

約数の個数: 60

約数和(自身を含む): 1075274928

約数和(自身を除く): 696404160

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 71, 72, 142, 144, 213, 284, 426, 568, 639, 852, 1136, 1278, 1704, 2556, 3408, 5112, 10224, 37057, 74114, 111171, 148228, 222342, 296456, 333513, 444684, 592912, 667026, 889368, 1334052, 1778736, 2631047, 2668104, 5262094, 5336208, 7893141, 10524188, 15786282, 21048376, 23679423, 31572564, 42096752, 47358846, 63145128, 94717692, 126290256, 189435384, 378870768]

約数ペア:

[(1, 378870768), (2, 189435384), (3, 126290256), (4, 94717692), (6, 63145128), (8, 47358846), (9, 42096752), (12, 31572564), (16, 23679423), (18, 21048376), (24, 15786282), (36, 10524188), (48, 7893141), (71, 5336208), (72, 5262094), (142, 2668104), (144, 2631047), (213, 1778736), (284, 1334052), (426, 889368), (568, 667026), (639, 592912), (852, 444684), (1136, 333513), (1278, 296456), (1704, 222342), (2556, 148228), (3408, 111171), (5112, 74114), (10224, 37057)]