764229738

素因数分解:

$2^1\times 3^1\times {\mathrm{67}}^1\times {\mathrm{107}}^1\times {\mathrm{109}}^1\times {\mathrm{163}}^1$

素因数の和:451

約数の個数: 64

約数和(自身を含む): 1589829120

約数和(自身を除く): 825599382

約数列:

[1, 2, 3, 6, 67, 107, 109, 134, 163, 201, 214, 218, 321, 326, 327, 402, 489, 642, 654, 978, 7169, 7303, 10921, 11663, 14338, 14606, 17441, 17767, 21507, 21842, 21909, 23326, 32763, 34882, 34989, 35534, 43014, 43818, 52323, 53301, 65526, 69978, 104646, 106602, 781421, 1168547, 1190389, 1562842, 1901069, 2337094, 2344263, 2380778, 3505641, 3571167, 3802138, 4688526, 5703207, 7011282, 7142334, 11406414, 127371623, 254743246, 382114869, 764229738]

約数ペア:

[(1, 764229738), (2, 382114869), (3, 254743246), (6, 127371623), (67, 11406414), (107, 7142334), (109, 7011282), (134, 5703207), (163, 4688526), (201, 3802138), (214, 3571167), (218, 3505641), (321, 2380778), (326, 2344263), (327, 2337094), (402, 1901069), (489, 1562842), (642, 1190389), (654, 1168547), (978, 781421), (7169, 106602), (7303, 104646), (10921, 69978), (11663, 65526), (14338, 53301), (14606, 52323), (17441, 43818), (17767, 43014), (21507, 35534), (21842, 34989), (21909, 34882), (23326, 32763)]