780635772

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{313}}^1\times {\mathrm{3299}}^1$

素因数の和:3632

約数の個数: 96

約数和(自身を含む): 2321088000

約数和(自身を除く): 1540452228

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 313, 378, 626, 756, 939, 1252, 1878, 2191, 2817, 3299, 3756, 4382, 5634, 6573, 6598, 8451, 8764, 9897, 11268, 13146, 13196, 16902, 19719, 19794, 23093, 26292, 29691, 33804, 39438, 39588, 46186, 59157, 59382, 69279, 78876, 89073, 92372, 118314, 118764, 138558, 178146, 207837, 236628, 277116, 356292, 415674, 623511, 831348, 1032587, 1247022, 2065174, 2494044, 3097761, 4130348, 6195522, 7228109, 9293283, 12391044, 14456218, 18586566, 21684327, 27879849, 28912436, 37173132, 43368654, 55759698, 65052981, 86737308, 111519396, 130105962, 195158943, 260211924, 390317886, 780635772]

約数ペア:

[(1, 780635772), (2, 390317886), (3, 260211924), (4, 195158943), (6, 130105962), (7, 111519396), (9, 86737308), (12, 65052981), (14, 55759698), (18, 43368654), (21, 37173132), (27, 28912436), (28, 27879849), (36, 21684327), (42, 18586566), (54, 14456218), (63, 12391044), (84, 9293283), (108, 7228109), (126, 6195522), (189, 4130348), (252, 3097761), (313, 2494044), (378, 2065174), (626, 1247022), (756, 1032587), (939, 831348), (1252, 623511), (1878, 415674), (2191, 356292), (2817, 277116), (3299, 236628), (3756, 207837), (4382, 178146), (5634, 138558), (6573, 118764), (6598, 118314), (8451, 92372), (8764, 89073), (9897, 78876), (11268, 69279), (13146, 59382), (13196, 59157), (16902, 46186), (19719, 39588), (19794, 39438), (23093, 33804), (26292, 29691)]