271385322

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{1229}}^1$

素因数の和:1415

約数の個数: 64

約数和(自身を含む): 619920000

約数和(自身を除く): 348534678

約数列:

[1, 2, 3, 6, 13, 19, 26, 38, 39, 57, 78, 114, 149, 247, 298, 447, 494, 741, 894, 1229, 1482, 1937, 2458, 2831, 3687, 3874, 5662, 5811, 7374, 8493, 11622, 15977, 16986, 23351, 31954, 36803, 46702, 47931, 70053, 73606, 95862, 110409, 140106, 183121, 220818, 303563, 366242, 549363, 607126, 910689, 1098726, 1821378, 2380573, 3479299, 4761146, 6958598, 7141719, 10437897, 14283438, 20875794, 45230887, 90461774, 135692661, 271385322]

約数ペア:

[(1, 271385322), (2, 135692661), (3, 90461774), (6, 45230887), (13, 20875794), (19, 14283438), (26, 10437897), (38, 7141719), (39, 6958598), (57, 4761146), (78, 3479299), (114, 2380573), (149, 1821378), (247, 1098726), (298, 910689), (447, 607126), (494, 549363), (741, 366242), (894, 303563), (1229, 220818), (1482, 183121), (1937, 140106), (2458, 110409), (2831, 95862), (3687, 73606), (3874, 70053), (5662, 47931), (5811, 46702), (7374, 36803), (8493, 31954), (11622, 23351), (15977, 16986)]