229880868

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{160981}}^1$

素因数の和:161012

約数の個数: 48

約数和(自身を含む): 649079424

約数和(自身を除く): 419198556

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 34, 42, 51, 68, 84, 102, 119, 204, 238, 357, 476, 714, 1428, 160981, 321962, 482943, 643924, 965886, 1126867, 1931772, 2253734, 2736677, 3380601, 4507468, 5473354, 6761202, 8210031, 10946708, 13522404, 16420062, 19156739, 32840124, 38313478, 57470217, 76626956, 114940434, 229880868]

約数ペア:

[(1, 229880868), (2, 114940434), (3, 76626956), (4, 57470217), (6, 38313478), (7, 32840124), (12, 19156739), (14, 16420062), (17, 13522404), (21, 10946708), (28, 8210031), (34, 6761202), (42, 5473354), (51, 4507468), (68, 3380601), (84, 2736677), (102, 2253734), (119, 1931772), (204, 1126867), (238, 965886), (357, 643924), (476, 482943), (714, 321962), (1428, 160981)]