390365015036

素因数分解:

$2^2\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{313}}^1\times {\mathrm{76289}}^1$

素因数の和:76734

約数の個数: 48

約数和(自身を含む): 706961730720

約数和(自身を除く): 316596715684

約数列:

[1, 2, 4, 61, 67, 122, 134, 244, 268, 313, 626, 1252, 4087, 8174, 16348, 19093, 20971, 38186, 41942, 76289, 76372, 83884, 152578, 305156, 1279231, 2558462, 4653629, 5111363, 5116924, 9307258, 10222726, 18614516, 20445452, 23878457, 47756914, 95513828, 311793143, 623586286, 1247172572, 1456585877, 1599856619, 2913171754, 3199713238, 5826343508, 6399426476, 97591253759, 195182507518, 390365015036]

約数ペア:

[(1, 390365015036), (2, 195182507518), (4, 97591253759), (61, 6399426476), (67, 5826343508), (122, 3199713238), (134, 2913171754), (244, 1599856619), (268, 1456585877), (313, 1247172572), (626, 623586286), (1252, 311793143), (4087, 95513828), (8174, 47756914), (16348, 23878457), (19093, 20445452), (20971, 18614516), (38186, 10222726), (41942, 9307258), (76289, 5116924), (76372, 5111363), (83884, 4653629), (152578, 2558462), (305156, 1279231)]