220476438

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{44867}}^1$

素因数の和:44898

約数の個数: 64

約数和(自身を含む): 603025920

約数和(自身を除く): 382549482

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 27, 39, 42, 54, 63, 78, 91, 117, 126, 182, 189, 234, 273, 351, 378, 546, 702, 819, 1638, 2457, 4914, 44867, 89734, 134601, 269202, 314069, 403803, 583271, 628138, 807606, 942207, 1166542, 1211409, 1749813, 1884414, 2422818, 2826621, 3499626, 4082897, 5249439, 5653242, 8165794, 8479863, 10498878, 12248691, 15748317, 16959726, 24497382, 31496634, 36746073, 73492146, 110238219, 220476438]

約数ペア:

[(1, 220476438), (2, 110238219), (3, 73492146), (6, 36746073), (7, 31496634), (9, 24497382), (13, 16959726), (14, 15748317), (18, 12248691), (21, 10498878), (26, 8479863), (27, 8165794), (39, 5653242), (42, 5249439), (54, 4082897), (63, 3499626), (78, 2826621), (91, 2422818), (117, 1884414), (126, 1749813), (182, 1211409), (189, 1166542), (234, 942207), (273, 807606), (351, 628138), (378, 583271), (546, 403803), (702, 314069), (819, 269202), (1638, 134601), (2457, 89734), (4914, 44867)]