664018416

素因数分解:

$2^4\times 3^2\times {\mathrm{353}}^1\times {\mathrm{13063}}^1$

素因数の和:13430

約数の個数: 60

約数和(自身を含む): 1863736368

約数和(自身を除く): 1199717952

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 353, 706, 1059, 1412, 2118, 2824, 3177, 4236, 5648, 6354, 8472, 12708, 13063, 16944, 25416, 26126, 39189, 50832, 52252, 78378, 104504, 117567, 156756, 209008, 235134, 313512, 470268, 627024, 940536, 1881072, 4611239, 9222478, 13833717, 18444956, 27667434, 36889912, 41501151, 55334868, 73779824, 83002302, 110669736, 166004604, 221339472, 332009208, 664018416]

約数ペア:

[(1, 664018416), (2, 332009208), (3, 221339472), (4, 166004604), (6, 110669736), (8, 83002302), (9, 73779824), (12, 55334868), (16, 41501151), (18, 36889912), (24, 27667434), (36, 18444956), (48, 13833717), (72, 9222478), (144, 4611239), (353, 1881072), (706, 940536), (1059, 627024), (1412, 470268), (2118, 313512), (2824, 235134), (3177, 209008), (4236, 156756), (5648, 117567), (6354, 104504), (8472, 78378), (12708, 52252), (13063, 50832), (16944, 39189), (25416, 26126)]