238663544

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{8087}}^1$

素因数の和:8148

約数の個数: 64

約数和(自身を含む): 559042560

約数和(自身を除く): 320379016

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 31, 34, 56, 62, 68, 119, 124, 136, 217, 238, 248, 434, 476, 527, 868, 952, 1054, 1736, 2108, 3689, 4216, 7378, 8087, 14756, 16174, 29512, 32348, 56609, 64696, 113218, 137479, 226436, 250697, 274958, 452872, 501394, 549916, 962353, 1002788, 1099832, 1754879, 1924706, 2005576, 3509758, 3849412, 4261849, 7019516, 7698824, 8523698, 14039032, 17047396, 29832943, 34094792, 59665886, 119331772, 238663544]

約数ペア:

[(1, 238663544), (2, 119331772), (4, 59665886), (7, 34094792), (8, 29832943), (14, 17047396), (17, 14039032), (28, 8523698), (31, 7698824), (34, 7019516), (56, 4261849), (62, 3849412), (68, 3509758), (119, 2005576), (124, 1924706), (136, 1754879), (217, 1099832), (238, 1002788), (248, 962353), (434, 549916), (476, 501394), (527, 452872), (868, 274958), (952, 250697), (1054, 226436), (1736, 137479), (2108, 113218), (3689, 64696), (4216, 56609), (7378, 32348), (8087, 29512), (14756, 16174)]