279291276

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{22751}}^1$

素因数の和:22803

約数の個数: 72

約数和(自身を含む): 795045888

約数和(自身を除く): 515754612

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 31, 33, 36, 44, 62, 66, 93, 99, 124, 132, 186, 198, 279, 341, 372, 396, 558, 682, 1023, 1116, 1364, 2046, 3069, 4092, 6138, 12276, 22751, 45502, 68253, 91004, 136506, 204759, 250261, 273012, 409518, 500522, 705281, 750783, 819036, 1001044, 1410562, 1501566, 2115843, 2252349, 2821124, 3003132, 4231686, 4504698, 6347529, 7758091, 8463372, 9009396, 12695058, 15516182, 23274273, 25390116, 31032364, 46548546, 69822819, 93097092, 139645638, 279291276]

約数ペア:

[(1, 279291276), (2, 139645638), (3, 93097092), (4, 69822819), (6, 46548546), (9, 31032364), (11, 25390116), (12, 23274273), (18, 15516182), (22, 12695058), (31, 9009396), (33, 8463372), (36, 7758091), (44, 6347529), (62, 4504698), (66, 4231686), (93, 3003132), (99, 2821124), (124, 2252349), (132, 2115843), (186, 1501566), (198, 1410562), (279, 1001044), (341, 819036), (372, 750783), (396, 705281), (558, 500522), (682, 409518), (1023, 273012), (1116, 250261), (1364, 204759), (2046, 136506), (3069, 91004), (4092, 68253), (6138, 45502), (12276, 22751)]