315067194

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{29}}^2\times {\mathrm{1601}}^1$

素因数の和:1680

約数の個数: 72

約数和(自身を含む): 761856732

約数和(自身を除く): 446789538

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 29, 39, 58, 78, 87, 117, 174, 234, 261, 377, 522, 754, 841, 1131, 1601, 1682, 2262, 2523, 3202, 3393, 4803, 5046, 6786, 7569, 9606, 10933, 14409, 15138, 20813, 21866, 28818, 32799, 41626, 46429, 62439, 65598, 92858, 98397, 124878, 139287, 187317, 196794, 278574, 374634, 417861, 603577, 835722, 1207154, 1346441, 1810731, 2692882, 3621462, 4039323, 5432193, 8078646, 10864386, 12117969, 17503733, 24235938, 35007466, 52511199, 105022398, 157533597, 315067194]

約数ペア:

[(1, 315067194), (2, 157533597), (3, 105022398), (6, 52511199), (9, 35007466), (13, 24235938), (18, 17503733), (26, 12117969), (29, 10864386), (39, 8078646), (58, 5432193), (78, 4039323), (87, 3621462), (117, 2692882), (174, 1810731), (234, 1346441), (261, 1207154), (377, 835722), (522, 603577), (754, 417861), (841, 374634), (1131, 278574), (1601, 196794), (1682, 187317), (2262, 139287), (2523, 124878), (3202, 98397), (3393, 92858), (4803, 65598), (5046, 62439), (6786, 46429), (7569, 41626), (9606, 32799), (10933, 28818), (14409, 21866), (15138, 20813)]