655120594794

素因数分解:

$2^1\times 3^1\times {\mathrm{157}}^1\times {\mathrm{317}}^1\times {\mathrm{401}}^1\times {\mathrm{5471}}^1$

素因数の和:6351

約数の個数: 64

約数和(自身を含む): 1326287250432

約数和(自身を除く): 671166655638

約数列:

[1, 2, 3, 6, 157, 314, 317, 401, 471, 634, 802, 942, 951, 1203, 1902, 2406, 5471, 10942, 16413, 32826, 49769, 62957, 99538, 125914, 127117, 149307, 188871, 254234, 298614, 377742, 381351, 762702, 858947, 1717894, 1734307, 2193871, 2576841, 3468614, 4387742, 5153682, 5202921, 6581613, 10405842, 13163226, 19957369, 39914738, 59872107, 119744214, 272286199, 344437747, 544572398, 688875494, 695457107, 816858597, 1033313241, 1390914214, 1633717194, 2066626482, 2086371321, 4172742642, 109186765799, 218373531598, 327560297397, 655120594794]

約数ペア:

[(1, 655120594794), (2, 327560297397), (3, 218373531598), (6, 109186765799), (157, 4172742642), (314, 2086371321), (317, 2066626482), (401, 1633717194), (471, 1390914214), (634, 1033313241), (802, 816858597), (942, 695457107), (951, 688875494), (1203, 544572398), (1902, 344437747), (2406, 272286199), (5471, 119744214), (10942, 59872107), (16413, 39914738), (32826, 19957369), (49769, 13163226), (62957, 10405842), (99538, 6581613), (125914, 5202921), (127117, 5153682), (149307, 4387742), (188871, 3468614), (254234, 2576841), (298614, 2193871), (377742, 1734307), (381351, 1717894), (762702, 858947)]