489315432

素因数分解:

$2^3\times 3^1\times {\mathrm{23}}^1\times {\mathrm{271}}^1\times {\mathrm{3271}}^1$

素因数の和:3574

約数の個数: 64

約数和(自身を含む): 1281576960

約数和(自身を除く): 792261528

約数列:

[1, 2, 3, 4, 6, 8, 12, 23, 24, 46, 69, 92, 138, 184, 271, 276, 542, 552, 813, 1084, 1626, 2168, 3252, 3271, 6233, 6504, 6542, 9813, 12466, 13084, 18699, 19626, 24932, 26168, 37398, 39252, 49864, 74796, 75233, 78504, 149592, 150466, 225699, 300932, 451398, 601864, 886441, 902796, 1772882, 1805592, 2659323, 3545764, 5318646, 7091528, 10637292, 20388143, 21274584, 40776286, 61164429, 81552572, 122328858, 163105144, 244657716, 489315432]

約数ペア:

[(1, 489315432), (2, 244657716), (3, 163105144), (4, 122328858), (6, 81552572), (8, 61164429), (12, 40776286), (23, 21274584), (24, 20388143), (46, 10637292), (69, 7091528), (92, 5318646), (138, 3545764), (184, 2659323), (271, 1805592), (276, 1772882), (542, 902796), (552, 886441), (813, 601864), (1084, 451398), (1626, 300932), (2168, 225699), (3252, 150466), (3271, 149592), (6233, 78504), (6504, 75233), (6542, 74796), (9813, 49864), (12466, 39252), (13084, 37398), (18699, 26168), (19626, 24932)]