1302247688

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1009}}^1\times {\mathrm{1213}}^1$

素因数の和:2254

約数の個数: 64

約数和(自身を含む): 2942736000

約数和(自身を除く): 1640488312

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 133, 152, 266, 532, 1009, 1064, 1213, 2018, 2426, 4036, 4852, 7063, 8072, 8491, 9704, 14126, 16982, 19171, 23047, 28252, 33964, 38342, 46094, 56504, 67928, 76684, 92188, 134197, 153368, 161329, 184376, 268394, 322658, 536788, 645316, 1073576, 1223917, 1290632, 2447834, 4895668, 8567419, 9791336, 17134838, 23254423, 34269676, 46508846, 68539352, 93017692, 162780961, 186035384, 325561922, 651123844, 1302247688]

約数ペア:

[(1, 1302247688), (2, 651123844), (4, 325561922), (7, 186035384), (8, 162780961), (14, 93017692), (19, 68539352), (28, 46508846), (38, 34269676), (56, 23254423), (76, 17134838), (133, 9791336), (152, 8567419), (266, 4895668), (532, 2447834), (1009, 1290632), (1064, 1223917), (1213, 1073576), (2018, 645316), (2426, 536788), (4036, 322658), (4852, 268394), (7063, 184376), (8072, 161329), (8491, 153368), (9704, 134197), (14126, 92188), (16982, 76684), (19171, 67928), (23047, 56504), (28252, 46094), (33964, 38342)]