835604172

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{97}}^1\times {\mathrm{233}}^1$

素因数の和:432

約数の個数: 144

約数和(自身を含む): 2337229440

約数和(自身を除く): 1501625268

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 79, 97, 117, 156, 158, 194, 233, 234, 237, 291, 316, 388, 466, 468, 474, 582, 699, 711, 873, 932, 948, 1027, 1164, 1261, 1398, 1422, 1746, 2054, 2097, 2522, 2796, 2844, 3029, 3081, 3492, 3783, 4108, 4194, 5044, 6058, 6162, 7566, 7663, 8388, 9087, 9243, 11349, 12116, 12324, 15132, 15326, 18174, 18407, 18486, 22601, 22698, 22989, 27261, 30652, 36348, 36814, 36972, 45202, 45396, 45978, 54522, 55221, 67803, 68967, 73628, 90404, 91956, 99619, 109044, 110442, 135606, 137934, 165663, 199238, 203409, 220884, 239291, 271212, 275868, 293813, 298857, 331326, 398476, 406818, 478582, 587626, 597714, 662652, 717873, 813636, 881439, 896571, 957164, 1175252, 1195428, 1435746, 1762878, 1785479, 1793142, 2153619, 2644317, 2871492, 3525756, 3570958, 3586284, 4307238, 5288634, 5356437, 7141916, 8614476, 10577268, 10712874, 16069311, 21425748, 23211227, 32138622, 46422454, 64277244, 69633681, 92844908, 139267362, 208901043, 278534724, 417802086, 835604172]

約数ペア:

[(1, 835604172), (2, 417802086), (3, 278534724), (4, 208901043), (6, 139267362), (9, 92844908), (12, 69633681), (13, 64277244), (18, 46422454), (26, 32138622), (36, 23211227), (39, 21425748), (52, 16069311), (78, 10712874), (79, 10577268), (97, 8614476), (117, 7141916), (156, 5356437), (158, 5288634), (194, 4307238), (233, 3586284), (234, 3570958), (237, 3525756), (291, 2871492), (316, 2644317), (388, 2153619), (466, 1793142), (468, 1785479), (474, 1762878), (582, 1435746), (699, 1195428), (711, 1175252), (873, 957164), (932, 896571), (948, 881439), (1027, 813636), (1164, 717873), (1261, 662652), (1398, 597714), (1422, 587626), (1746, 478582), (2054, 406818), (2097, 398476), (2522, 331326), (2796, 298857), (2844, 293813), (3029, 275868), (3081, 271212), (3492, 239291), (3783, 220884), (4108, 203409), (4194, 199238), (5044, 165663), (6058, 137934), (6162, 135606), (7566, 110442), (7663, 109044), (8388, 99619), (9087, 91956), (9243, 90404), (11349, 73628), (12116, 68967), (12324, 67803), (15132, 55221), (15326, 54522), (18174, 45978), (18407, 45396), (18486, 45202), (22601, 36972), (22698, 36814), (22989, 36348), (27261, 30652)]