282407868

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{3251}}^1$

素因数の和:3407

約数の個数: 72

約数和(自身を含む): 757585920

約数和(自身を除く): 475178052

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 127, 171, 228, 254, 342, 381, 508, 684, 762, 1143, 1524, 2286, 2413, 3251, 4572, 4826, 6502, 7239, 9652, 9753, 13004, 14478, 19506, 21717, 28956, 29259, 39012, 43434, 58518, 61769, 86868, 117036, 123538, 185307, 247076, 370614, 412877, 555921, 741228, 825754, 1111842, 1238631, 1651508, 2223684, 2477262, 3715893, 4954524, 7431786, 7844663, 14863572, 15689326, 23533989, 31378652, 47067978, 70601967, 94135956, 141203934, 282407868]

約数ペア:

[(1, 282407868), (2, 141203934), (3, 94135956), (4, 70601967), (6, 47067978), (9, 31378652), (12, 23533989), (18, 15689326), (19, 14863572), (36, 7844663), (38, 7431786), (57, 4954524), (76, 3715893), (114, 2477262), (127, 2223684), (171, 1651508), (228, 1238631), (254, 1111842), (342, 825754), (381, 741228), (508, 555921), (684, 412877), (762, 370614), (1143, 247076), (1524, 185307), (2286, 123538), (2413, 117036), (3251, 86868), (4572, 61769), (4826, 58518), (6502, 43434), (7239, 39012), (9652, 29259), (9753, 28956), (13004, 21717), (14478, 19506)]