219985656

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{12437}}^1$

素因数の和:12524

約数の個数: 64

約数和(自身を含む): 608964480

約数和(自身を除く): 388978824

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 67, 88, 132, 134, 201, 264, 268, 402, 536, 737, 804, 1474, 1608, 2211, 2948, 4422, 5896, 8844, 12437, 17688, 24874, 37311, 49748, 74622, 99496, 136807, 149244, 273614, 298488, 410421, 547228, 820842, 833279, 1094456, 1641684, 1666558, 2499837, 3283368, 3333116, 4999674, 6666232, 9166069, 9999348, 18332138, 19998696, 27498207, 36664276, 54996414, 73328552, 109992828, 219985656]

約数ペア:

[(1, 219985656), (2, 109992828), (3, 73328552), (4, 54996414), (6, 36664276), (8, 27498207), (11, 19998696), (12, 18332138), (22, 9999348), (24, 9166069), (33, 6666232), (44, 4999674), (66, 3333116), (67, 3283368), (88, 2499837), (132, 1666558), (134, 1641684), (201, 1094456), (264, 833279), (268, 820842), (402, 547228), (536, 410421), (737, 298488), (804, 273614), (1474, 149244), (1608, 136807), (2211, 99496), (2948, 74622), (4422, 49748), (5896, 37311), (8844, 24874), (12437, 17688)]