255602364

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{739}}^1$

素因数の和:843

約数の個数: 96

約数和(自身を含む): 661382400

約数和(自身を除く): 405780036

約数列:

[1, 2, 3, 4, 6, 12, 19, 37, 38, 41, 57, 74, 76, 82, 111, 114, 123, 148, 164, 222, 228, 246, 444, 492, 703, 739, 779, 1406, 1478, 1517, 1558, 2109, 2217, 2337, 2812, 2956, 3034, 3116, 4218, 4434, 4551, 4674, 6068, 8436, 8868, 9102, 9348, 14041, 18204, 27343, 28082, 28823, 30299, 42123, 54686, 56164, 57646, 60598, 82029, 84246, 86469, 90897, 109372, 115292, 121196, 164058, 168492, 172938, 181794, 328116, 345876, 363588, 519517, 575681, 1039034, 1121063, 1151362, 1558551, 1727043, 2078068, 2242126, 2302724, 3117102, 3363189, 3454086, 4484252, 6234204, 6726378, 6908172, 13452756, 21300197, 42600394, 63900591, 85200788, 127801182, 255602364]

約数ペア:

[(1, 255602364), (2, 127801182), (3, 85200788), (4, 63900591), (6, 42600394), (12, 21300197), (19, 13452756), (37, 6908172), (38, 6726378), (41, 6234204), (57, 4484252), (74, 3454086), (76, 3363189), (82, 3117102), (111, 2302724), (114, 2242126), (123, 2078068), (148, 1727043), (164, 1558551), (222, 1151362), (228, 1121063), (246, 1039034), (444, 575681), (492, 519517), (703, 363588), (739, 345876), (779, 328116), (1406, 181794), (1478, 172938), (1517, 168492), (1558, 164058), (2109, 121196), (2217, 115292), (2337, 109372), (2812, 90897), (2956, 86469), (3034, 84246), (3116, 82029), (4218, 60598), (4434, 57646), (4551, 56164), (4674, 54686), (6068, 42123), (8436, 30299), (8868, 28823), (9102, 28082), (9348, 27343), (14041, 18204)]