642495312

素因数分解:

$2^4\times 3^2\times {\mathrm{4461773}}^1$

素因数の和:4461787

約数の個数: 30

約数和(自身を含む): 1798094922

約数和(自身を除く): 1155599610

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 4461773, 8923546, 13385319, 17847092, 26770638, 35694184, 40155957, 53541276, 71388368, 80311914, 107082552, 160623828, 214165104, 321247656, 642495312]

約数ペア:

[(1, 642495312), (2, 321247656), (3, 214165104), (4, 160623828), (6, 107082552), (8, 80311914), (9, 71388368), (12, 53541276), (16, 40155957), (18, 35694184), (24, 26770638), (36, 17847092), (48, 13385319), (72, 8923546), (144, 4461773)]