259569924

素因数分解:

$2^2\times 3^1\times {\mathrm{89}}^1\times {\mathrm{359}}^1\times {\mathrm{677}}^1$

素因数の和:1132

約数の個数: 48

約数和(自身を含む): 615081600

約数和(自身を除く): 355511676

約数列:

[1, 2, 3, 4, 6, 12, 89, 178, 267, 356, 359, 534, 677, 718, 1068, 1077, 1354, 1436, 2031, 2154, 2708, 4062, 4308, 8124, 31951, 60253, 63902, 95853, 120506, 127804, 180759, 191706, 241012, 243043, 361518, 383412, 486086, 723036, 729129, 972172, 1458258, 2916516, 21630827, 43261654, 64892481, 86523308, 129784962, 259569924]

約数ペア:

[(1, 259569924), (2, 129784962), (3, 86523308), (4, 64892481), (6, 43261654), (12, 21630827), (89, 2916516), (178, 1458258), (267, 972172), (356, 729129), (359, 723036), (534, 486086), (677, 383412), (718, 361518), (1068, 243043), (1077, 241012), (1354, 191706), (1436, 180759), (2031, 127804), (2154, 120506), (2708, 95853), (4062, 63902), (4308, 60253), (8124, 31951)]