290806932

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{2393}}^1$

素因数の和:2473

約数の個数: 96

約数和(自身を含む): 788296320

約数和(自身を除く): 497489388

約数列:

[1, 2, 3, 4, 6, 12, 13, 19, 26, 38, 39, 41, 52, 57, 76, 78, 82, 114, 123, 156, 164, 228, 246, 247, 492, 494, 533, 741, 779, 988, 1066, 1482, 1558, 1599, 2132, 2337, 2393, 2964, 3116, 3198, 4674, 4786, 6396, 7179, 9348, 9572, 10127, 14358, 20254, 28716, 30381, 31109, 40508, 45467, 60762, 62218, 90934, 93327, 98113, 121524, 124436, 136401, 181868, 186654, 196226, 272802, 294339, 373308, 392452, 545604, 588678, 591071, 1177356, 1182142, 1275469, 1773213, 1864147, 2364284, 2550938, 3546426, 3728294, 3826407, 5101876, 5592441, 7092852, 7456588, 7652814, 11184882, 15305628, 22369764, 24233911, 48467822, 72701733, 96935644, 145403466, 290806932]

約数ペア:

[(1, 290806932), (2, 145403466), (3, 96935644), (4, 72701733), (6, 48467822), (12, 24233911), (13, 22369764), (19, 15305628), (26, 11184882), (38, 7652814), (39, 7456588), (41, 7092852), (52, 5592441), (57, 5101876), (76, 3826407), (78, 3728294), (82, 3546426), (114, 2550938), (123, 2364284), (156, 1864147), (164, 1773213), (228, 1275469), (246, 1182142), (247, 1177356), (492, 591071), (494, 588678), (533, 545604), (741, 392452), (779, 373308), (988, 294339), (1066, 272802), (1482, 196226), (1558, 186654), (1599, 181868), (2132, 136401), (2337, 124436), (2393, 121524), (2964, 98113), (3116, 93327), (3198, 90934), (4674, 62218), (4786, 60762), (6396, 45467), (7179, 40508), (9348, 31109), (9572, 30381), (10127, 28716), (14358, 20254)]