690035664

素因数分解:

$2^4\times 3^1\times {\mathrm{997}}^1\times {\mathrm{14419}}^1$

素因数の和:15427

約数の個数: 40

約数和(自身を含む): 1784503840

約数和(自身を除く): 1094468176

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 997, 1994, 2991, 3988, 5982, 7976, 11964, 14419, 15952, 23928, 28838, 43257, 47856, 57676, 86514, 115352, 173028, 230704, 346056, 692112, 14375743, 28751486, 43127229, 57502972, 86254458, 115005944, 172508916, 230011888, 345017832, 690035664]

約数ペア:

[(1, 690035664), (2, 345017832), (3, 230011888), (4, 172508916), (6, 115005944), (8, 86254458), (12, 57502972), (16, 43127229), (24, 28751486), (48, 14375743), (997, 692112), (1994, 346056), (2991, 230704), (3988, 173028), (5982, 115352), (7976, 86514), (11964, 57676), (14419, 47856), (15952, 43257), (23928, 28838)]