290038716

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{5591}}^1$

素因数の和:5743

約数の個数: 72

約数和(自身を含む): 806053248

約数和(自身を除く): 516014532

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 131, 132, 198, 262, 393, 396, 524, 786, 1179, 1441, 1572, 2358, 2882, 4323, 4716, 5591, 5764, 8646, 11182, 12969, 16773, 17292, 22364, 25938, 33546, 50319, 51876, 61501, 67092, 100638, 123002, 184503, 201276, 246004, 369006, 553509, 732421, 738012, 1107018, 1464842, 2197263, 2214036, 2929684, 4394526, 6591789, 8056631, 8789052, 13183578, 16113262, 24169893, 26367156, 32226524, 48339786, 72509679, 96679572, 145019358, 290038716]

約数ペア:

[(1, 290038716), (2, 145019358), (3, 96679572), (4, 72509679), (6, 48339786), (9, 32226524), (11, 26367156), (12, 24169893), (18, 16113262), (22, 13183578), (33, 8789052), (36, 8056631), (44, 6591789), (66, 4394526), (99, 2929684), (131, 2214036), (132, 2197263), (198, 1464842), (262, 1107018), (393, 738012), (396, 732421), (524, 553509), (786, 369006), (1179, 246004), (1441, 201276), (1572, 184503), (2358, 123002), (2882, 100638), (4323, 67092), (4716, 61501), (5591, 51876), (5764, 50319), (8646, 33546), (11182, 25938), (12969, 22364), (16773, 17292)]