376979608

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{15797}}^1$

素因数の和:15979

約数の個数: 32

約数和(自身を含む): 748825200

約数和(自身を除く): 371845592

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 157, 314, 628, 1256, 2983, 5966, 11932, 15797, 23864, 31594, 63188, 126376, 300143, 600286, 1200572, 2401144, 2480129, 4960258, 9920516, 19841032, 47122451, 94244902, 188489804, 376979608]

約数ペア:

[(1, 376979608), (2, 188489804), (4, 94244902), (8, 47122451), (19, 19841032), (38, 9920516), (76, 4960258), (152, 2480129), (157, 2401144), (314, 1200572), (628, 600286), (1256, 300143), (2983, 126376), (5966, 63188), (11932, 31594), (15797, 23864)]