2230758396

素因数分解:

$2^2\times 3^2\times {\mathrm{137}}^1\times {\mathrm{443}}^1\times {\mathrm{1021}}^1$

素因数の和:1611

約数の個数: 72

約数和(自身を含む): 5698418544

約数和(自身を除く): 3467660148

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 137, 274, 411, 443, 548, 822, 886, 1021, 1233, 1329, 1644, 1772, 2042, 2466, 2658, 3063, 3987, 4084, 4932, 5316, 6126, 7974, 9189, 12252, 15948, 18378, 36756, 60691, 121382, 139877, 182073, 242764, 279754, 364146, 419631, 452303, 546219, 559508, 728292, 839262, 904606, 1092438, 1258893, 1356909, 1678524, 1809212, 2184876, 2517786, 2713818, 4070727, 5035572, 5427636, 8141454, 16282908, 61965511, 123931022, 185896533, 247862044, 371793066, 557689599, 743586132, 1115379198, 2230758396]

約数ペア:

[(1, 2230758396), (2, 1115379198), (3, 743586132), (4, 557689599), (6, 371793066), (9, 247862044), (12, 185896533), (18, 123931022), (36, 61965511), (137, 16282908), (274, 8141454), (411, 5427636), (443, 5035572), (548, 4070727), (822, 2713818), (886, 2517786), (1021, 2184876), (1233, 1809212), (1329, 1678524), (1644, 1356909), (1772, 1258893), (2042, 1092438), (2466, 904606), (2658, 839262), (3063, 728292), (3987, 559508), (4084, 546219), (4932, 452303), (5316, 419631), (6126, 364146), (7974, 279754), (9189, 242764), (12252, 182073), (15948, 139877), (18378, 121382), (36756, 60691)]