312298976

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{52189}}^1$

素因数の和:52227

約数の個数: 48

約数和(自身を含む): 710201520

約数和(自身を除く): 397902544

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 32, 34, 44, 68, 88, 136, 176, 187, 272, 352, 374, 544, 748, 1496, 2992, 5984, 52189, 104378, 208756, 417512, 574079, 835024, 887213, 1148158, 1670048, 1774426, 2296316, 3548852, 4592632, 7097704, 9185264, 9759343, 14195408, 18370528, 19518686, 28390816, 39037372, 78074744, 156149488, 312298976]

約数ペア:

[(1, 312298976), (2, 156149488), (4, 78074744), (8, 39037372), (11, 28390816), (16, 19518686), (17, 18370528), (22, 14195408), (32, 9759343), (34, 9185264), (44, 7097704), (68, 4592632), (88, 3548852), (136, 2296316), (176, 1774426), (187, 1670048), (272, 1148158), (352, 887213), (374, 835024), (544, 574079), (748, 417512), (1496, 208756), (2992, 104378), (5984, 52189)]