201628483436

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{2969}}^1\times {\mathrm{11311}}^1$

素因数の和:14382

約数の個数: 48

約数和(自身を含む): 376282368000

約数和(自身を除く): 174653884564

約数列:

[1, 2, 4, 19, 38, 76, 79, 158, 316, 1501, 2969, 3002, 5938, 6004, 11311, 11876, 22622, 45244, 56411, 112822, 214909, 225644, 234551, 429818, 469102, 859636, 893569, 938204, 1787138, 3574276, 4456469, 8912938, 16977811, 17825876, 33582359, 33955622, 67164718, 67911244, 134329436, 638064821, 1276129642, 2552259284, 2653006361, 5306012722, 10612025444, 50407120859, 100814241718, 201628483436]

約数ペア:

[(1, 201628483436), (2, 100814241718), (4, 50407120859), (19, 10612025444), (38, 5306012722), (76, 2653006361), (79, 2552259284), (158, 1276129642), (316, 638064821), (1501, 134329436), (2969, 67911244), (3002, 67164718), (5938, 33955622), (6004, 33582359), (11311, 17825876), (11876, 16977811), (22622, 8912938), (45244, 4456469), (56411, 3574276), (112822, 1787138), (214909, 938204), (225644, 893569), (234551, 859636), (429818, 469102)]