336996848

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{28813}}^1$

素因数の和:28881

約数の個数: 40

約数和(自身を含む): 707441328

約数和(自身を除く): 370444480

約数列:

[1, 2, 4, 8, 16, 17, 34, 43, 68, 86, 136, 172, 272, 344, 688, 731, 1462, 2924, 5848, 11696, 28813, 57626, 115252, 230504, 461008, 489821, 979642, 1238959, 1959284, 2477918, 3918568, 4955836, 7837136, 9911672, 19823344, 21062303, 42124606, 84249212, 168498424, 336996848]

約数ペア:

[(1, 336996848), (2, 168498424), (4, 84249212), (8, 42124606), (16, 21062303), (17, 19823344), (34, 9911672), (43, 7837136), (68, 4955836), (86, 3918568), (136, 2477918), (172, 1959284), (272, 1238959), (344, 979642), (688, 489821), (731, 461008), (1462, 230504), (2924, 115252), (5848, 57626), (11696, 28813)]