290244648

素因数分解:

$2^3\times 3^1\times {\mathrm{131}}^1\times {\mathrm{92317}}^1$

素因数の和:92457

約数の個数: 32

約数和(自身を含む): 731158560

約数和(自身を除く): 440913912

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 131, 262, 393, 524, 786, 1048, 1572, 3144, 92317, 184634, 276951, 369268, 553902, 738536, 1107804, 2215608, 12093527, 24187054, 36280581, 48374108, 72561162, 96748216, 145122324, 290244648]

約数ペア:

[(1, 290244648), (2, 145122324), (3, 96748216), (4, 72561162), (6, 48374108), (8, 36280581), (12, 24187054), (24, 12093527), (131, 2215608), (262, 1107804), (393, 738536), (524, 553902), (786, 369268), (1048, 276951), (1572, 184634), (3144, 92317)]