211515736328

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{1583}}^1\times {\mathrm{6089}}^1$

素因数の和:7902

約数の個数: 64

約数和(自身を含む): 429464851200

約数和(自身を除く): 217949114872

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 211, 422, 844, 1583, 1688, 2743, 3166, 5486, 6089, 6332, 10972, 12178, 12664, 20579, 21944, 24356, 41158, 48712, 79157, 82316, 158314, 164632, 316628, 334013, 633256, 668026, 1284779, 1336052, 2569558, 2672104, 4342169, 5139116, 8684338, 9638887, 10278232, 16702127, 17368676, 19277774, 33404254, 34737352, 38555548, 66808508, 77111096, 125305531, 133617016, 250611062, 501222124, 1002444248, 2033805157, 4067610314, 8135220628, 16270441256, 26439467041, 52878934082, 105757868164, 211515736328]

約数ペア:

[(1, 211515736328), (2, 105757868164), (4, 52878934082), (8, 26439467041), (13, 16270441256), (26, 8135220628), (52, 4067610314), (104, 2033805157), (211, 1002444248), (422, 501222124), (844, 250611062), (1583, 133617016), (1688, 125305531), (2743, 77111096), (3166, 66808508), (5486, 38555548), (6089, 34737352), (6332, 33404254), (10972, 19277774), (12178, 17368676), (12664, 16702127), (20579, 10278232), (21944, 9638887), (24356, 8684338), (41158, 5139116), (48712, 4342169), (79157, 2672104), (82316, 2569558), (158314, 1336052), (164632, 1284779), (316628, 668026), (334013, 633256)]