321809964

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{1409}}^1\times {\mathrm{2719}}^1$

素因数の和:4142

約数の個数: 48

約数和(自身を含む): 859084800

約数和(自身を除く): 537274836

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 1409, 2719, 2818, 4227, 5438, 5636, 8157, 8454, 9863, 10876, 16314, 16908, 19033, 19726, 29589, 32628, 38066, 39452, 57099, 59178, 76132, 114198, 118356, 228396, 3831071, 7662142, 11493213, 15324284, 22986426, 26817497, 45972852, 53634994, 80452491, 107269988, 160904982, 321809964]

約数ペア:

[(1, 321809964), (2, 160904982), (3, 107269988), (4, 80452491), (6, 53634994), (7, 45972852), (12, 26817497), (14, 22986426), (21, 15324284), (28, 11493213), (42, 7662142), (84, 3831071), (1409, 228396), (2719, 118356), (2818, 114198), (4227, 76132), (5438, 59178), (5636, 57099), (8157, 39452), (8454, 38066), (9863, 32628), (10876, 29589), (16314, 19726), (16908, 19033)]