313640628

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{41953}}^1$

素因数の和:42056

約数の個数: 48

約数和(自身を含む): 845792640

約数和(自身を除く): 532152012

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 89, 178, 267, 356, 534, 623, 1068, 1246, 1869, 2492, 3738, 7476, 41953, 83906, 125859, 167812, 251718, 293671, 503436, 587342, 881013, 1174684, 1762026, 3524052, 3733817, 7467634, 11201451, 14935268, 22402902, 26136719, 44805804, 52273438, 78410157, 104546876, 156820314, 313640628]

約数ペア:

[(1, 313640628), (2, 156820314), (3, 104546876), (4, 78410157), (6, 52273438), (7, 44805804), (12, 26136719), (14, 22402902), (21, 14935268), (28, 11201451), (42, 7467634), (84, 3733817), (89, 3524052), (178, 1762026), (267, 1174684), (356, 881013), (534, 587342), (623, 503436), (1068, 293671), (1246, 251718), (1869, 167812), (2492, 125859), (3738, 83906), (7476, 41953)]