378326228

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{27407}}^1$

素因数の和:27464

約数の個数: 48

約数和(自身を含む): 828817920

約数和(自身を除く): 450491692

約数列:

[1, 2, 4, 7, 14, 17, 28, 29, 34, 58, 68, 116, 119, 203, 238, 406, 476, 493, 812, 986, 1972, 3451, 6902, 13804, 27407, 54814, 109628, 191849, 383698, 465919, 767396, 794803, 931838, 1589606, 1863676, 3179212, 3261433, 5563621, 6522866, 11127242, 13045732, 13511651, 22254484, 27023302, 54046604, 94581557, 189163114, 378326228]

約数ペア:

[(1, 378326228), (2, 189163114), (4, 94581557), (7, 54046604), (14, 27023302), (17, 22254484), (28, 13511651), (29, 13045732), (34, 11127242), (58, 6522866), (68, 5563621), (116, 3261433), (119, 3179212), (203, 1863676), (238, 1589606), (406, 931838), (476, 794803), (493, 767396), (812, 465919), (986, 383698), (1972, 191849), (3451, 109628), (6902, 54814), (13804, 27407)]