387921252

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{10837}}^1$

素因数の和:11020

約数の個数: 48

約数和(自身を含む): 958946240

約数和(自身を除く): 571024988

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 157, 228, 314, 471, 628, 942, 1884, 2983, 5966, 8949, 10837, 11932, 17898, 21674, 32511, 35796, 43348, 65022, 130044, 205903, 411806, 617709, 823612, 1235418, 1701409, 2470836, 3402818, 5104227, 6805636, 10208454, 20416908, 32326771, 64653542, 96980313, 129307084, 193960626, 387921252]

約数ペア:

[(1, 387921252), (2, 193960626), (3, 129307084), (4, 96980313), (6, 64653542), (12, 32326771), (19, 20416908), (38, 10208454), (57, 6805636), (76, 5104227), (114, 3402818), (157, 2470836), (228, 1701409), (314, 1235418), (471, 823612), (628, 617709), (942, 411806), (1884, 205903), (2983, 130044), (5966, 65022), (8949, 43348), (10837, 35796), (11932, 32511), (17898, 21674)]