634859928

素因数分解:

$2^3\times 3^2\times {\mathrm{281}}^1\times {\mathrm{31379}}^1$

素因数の和:31672

約数の個数: 48

約数和(自身を含む): 1725586200

約数和(自身を除く): 1090726272

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 281, 562, 843, 1124, 1686, 2248, 2529, 3372, 5058, 6744, 10116, 20232, 31379, 62758, 94137, 125516, 188274, 251032, 282411, 376548, 564822, 753096, 1129644, 2259288, 8817499, 17634998, 26452497, 35269996, 52904994, 70539992, 79357491, 105809988, 158714982, 211619976, 317429964, 634859928]

約数ペア:

[(1, 634859928), (2, 317429964), (3, 211619976), (4, 158714982), (6, 105809988), (8, 79357491), (9, 70539992), (12, 52904994), (18, 35269996), (24, 26452497), (36, 17634998), (72, 8817499), (281, 2259288), (562, 1129644), (843, 753096), (1124, 564822), (1686, 376548), (2248, 282411), (2529, 251032), (3372, 188274), (5058, 125516), (6744, 94137), (10116, 62758), (20232, 31379)]