387922968

素因数分解:

$2^3\times 3^2\times {\mathrm{23}}^1\times {\mathrm{433}}^1\times {\mathrm{541}}^1$

素因数の和:1009

約数の個数: 96

約数和(自身を含む): 1100867040

約数和(自身を除く): 712944072

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 36, 46, 69, 72, 92, 138, 184, 207, 276, 414, 433, 541, 552, 828, 866, 1082, 1299, 1623, 1656, 1732, 2164, 2598, 3246, 3464, 3897, 4328, 4869, 5196, 6492, 7794, 9738, 9959, 10392, 12443, 12984, 15588, 19476, 19918, 24886, 29877, 31176, 37329, 38952, 39836, 49772, 59754, 74658, 79672, 89631, 99544, 111987, 119508, 149316, 179262, 223974, 234253, 239016, 298632, 358524, 447948, 468506, 702759, 717048, 895896, 937012, 1405518, 1874024, 2108277, 2811036, 4216554, 5387819, 5622072, 8433108, 10775638, 16163457, 16866216, 21551276, 32326914, 43102552, 48490371, 64653828, 96980742, 129307656, 193961484, 387922968]

約数ペア:

[(1, 387922968), (2, 193961484), (3, 129307656), (4, 96980742), (6, 64653828), (8, 48490371), (9, 43102552), (12, 32326914), (18, 21551276), (23, 16866216), (24, 16163457), (36, 10775638), (46, 8433108), (69, 5622072), (72, 5387819), (92, 4216554), (138, 2811036), (184, 2108277), (207, 1874024), (276, 1405518), (414, 937012), (433, 895896), (541, 717048), (552, 702759), (828, 468506), (866, 447948), (1082, 358524), (1299, 298632), (1623, 239016), (1656, 234253), (1732, 223974), (2164, 179262), (2598, 149316), (3246, 119508), (3464, 111987), (3897, 99544), (4328, 89631), (4869, 79672), (5196, 74658), (6492, 59754), (7794, 49772), (9738, 39836), (9959, 38952), (10392, 37329), (12443, 31176), (12984, 29877), (15588, 24886), (19476, 19918)]