672206616

素因数分解:

$2^3\times 3^2\times {\mathrm{43}}^1\times {\mathrm{217121}}^1$

素因数の和:217176

約数の個数: 48

約数和(自身を含む): 1862906760

約数和(自身を除く): 1190700144

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 43, 72, 86, 129, 172, 258, 344, 387, 516, 774, 1032, 1548, 3096, 217121, 434242, 651363, 868484, 1302726, 1736968, 1954089, 2605452, 3908178, 5210904, 7816356, 9336203, 15632712, 18672406, 28008609, 37344812, 56017218, 74689624, 84025827, 112034436, 168051654, 224068872, 336103308, 672206616]

約数ペア:

[(1, 672206616), (2, 336103308), (3, 224068872), (4, 168051654), (6, 112034436), (8, 84025827), (9, 74689624), (12, 56017218), (18, 37344812), (24, 28008609), (36, 18672406), (43, 15632712), (72, 9336203), (86, 7816356), (129, 5210904), (172, 3908178), (258, 2605452), (344, 1954089), (387, 1736968), (516, 1302726), (774, 868484), (1032, 651363), (1548, 434242), (3096, 217121)]