1251018444

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{32467}}^1$

素因数の和:32519

約数の個数: 72

約数和(自身を含む): 3327320640

約数和(自身を除く): 2076302196

約数列:

[1, 2, 3, 4, 6, 12, 13, 19, 26, 38, 39, 52, 57, 76, 78, 114, 156, 169, 228, 247, 338, 494, 507, 676, 741, 988, 1014, 1482, 2028, 2964, 3211, 6422, 9633, 12844, 19266, 32467, 38532, 64934, 97401, 129868, 194802, 389604, 422071, 616873, 844142, 1233746, 1266213, 1688284, 1850619, 2467492, 2532426, 3701238, 5064852, 5486923, 7402476, 8019349, 10973846, 16038698, 16460769, 21947692, 24058047, 32077396, 32921538, 48116094, 65843076, 96232188, 104251537, 208503074, 312754611, 417006148, 625509222, 1251018444]

約数ペア:

[(1, 1251018444), (2, 625509222), (3, 417006148), (4, 312754611), (6, 208503074), (12, 104251537), (13, 96232188), (19, 65843076), (26, 48116094), (38, 32921538), (39, 32077396), (52, 24058047), (57, 21947692), (76, 16460769), (78, 16038698), (114, 10973846), (156, 8019349), (169, 7402476), (228, 5486923), (247, 5064852), (338, 3701238), (494, 2532426), (507, 2467492), (676, 1850619), (741, 1688284), (988, 1266213), (1014, 1233746), (1482, 844142), (2028, 616873), (2964, 422071), (3211, 389604), (6422, 194802), (9633, 129868), (12844, 97401), (19266, 64934), (32467, 38532)]