226175312

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{21067}}^1$

素因数の和:21147

約数の個数: 40

約数和(自身を含む): 485912352

約数和(自身を除く): 259737040

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 61, 88, 122, 176, 244, 488, 671, 976, 1342, 2684, 5368, 10736, 21067, 42134, 84268, 168536, 231737, 337072, 463474, 926948, 1285087, 1853896, 2570174, 3707792, 5140348, 10280696, 14135957, 20561392, 28271914, 56543828, 113087656, 226175312]

約数ペア:

[(1, 226175312), (2, 113087656), (4, 56543828), (8, 28271914), (11, 20561392), (16, 14135957), (22, 10280696), (44, 5140348), (61, 3707792), (88, 2570174), (122, 1853896), (176, 1285087), (244, 926948), (488, 463474), (671, 337072), (976, 231737), (1342, 168536), (2684, 84268), (5368, 42134), (10736, 21067)]