250215654

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{127}}^1$

素因数の和:254

約数の個数: 96

約数和(自身を含む): 573419520

約数和(自身を除く): 323203866

約数列:

[1, 2, 3, 6, 13, 26, 29, 39, 58, 67, 78, 87, 127, 134, 169, 174, 201, 254, 338, 377, 381, 402, 507, 754, 762, 871, 1014, 1131, 1651, 1742, 1943, 2262, 2613, 3302, 3683, 3886, 4901, 4953, 5226, 5829, 7366, 8509, 9802, 9906, 11049, 11323, 11658, 14703, 17018, 21463, 22098, 22646, 25259, 25527, 29406, 33969, 42926, 47879, 50518, 51054, 64389, 67938, 75777, 95758, 110617, 128778, 143637, 151554, 221234, 246761, 287274, 328367, 331851, 493522, 622427, 656734, 663702, 740283, 985101, 1244854, 1438021, 1480566, 1867281, 1970202, 2876042, 3207893, 3734562, 4314063, 6415786, 8628126, 9623679, 19247358, 41702609, 83405218, 125107827, 250215654]

約数ペア:

[(1, 250215654), (2, 125107827), (3, 83405218), (6, 41702609), (13, 19247358), (26, 9623679), (29, 8628126), (39, 6415786), (58, 4314063), (67, 3734562), (78, 3207893), (87, 2876042), (127, 1970202), (134, 1867281), (169, 1480566), (174, 1438021), (201, 1244854), (254, 985101), (338, 740283), (377, 663702), (381, 656734), (402, 622427), (507, 493522), (754, 331851), (762, 328367), (871, 287274), (1014, 246761), (1131, 221234), (1651, 151554), (1742, 143637), (1943, 128778), (2262, 110617), (2613, 95758), (3302, 75777), (3683, 67938), (3886, 64389), (4901, 51054), (4953, 50518), (5226, 47879), (5829, 42926), (7366, 33969), (8509, 29406), (9802, 25527), (9906, 25259), (11049, 22646), (11323, 22098), (11658, 21463), (14703, 17018)]