428669532

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{109}}^1\times {\mathrm{3767}}^1$

素因数の和:3915

約数の個数: 72

約数和(自身を含む): 1131530400

約数和(自身を除く): 702860868

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 36, 58, 87, 109, 116, 174, 218, 261, 327, 348, 436, 522, 654, 981, 1044, 1308, 1962, 3161, 3767, 3924, 6322, 7534, 9483, 11301, 12644, 15068, 18966, 22602, 28449, 33903, 37932, 45204, 56898, 67806, 109243, 113796, 135612, 218486, 327729, 410603, 436972, 655458, 821206, 983187, 1231809, 1310916, 1642412, 1966374, 2463618, 3695427, 3932748, 4927236, 7390854, 11907487, 14781708, 23814974, 35722461, 47629948, 71444922, 107167383, 142889844, 214334766, 428669532]

約数ペア:

[(1, 428669532), (2, 214334766), (3, 142889844), (4, 107167383), (6, 71444922), (9, 47629948), (12, 35722461), (18, 23814974), (29, 14781708), (36, 11907487), (58, 7390854), (87, 4927236), (109, 3932748), (116, 3695427), (174, 2463618), (218, 1966374), (261, 1642412), (327, 1310916), (348, 1231809), (436, 983187), (522, 821206), (654, 655458), (981, 436972), (1044, 410603), (1308, 327729), (1962, 218486), (3161, 135612), (3767, 113796), (3924, 109243), (6322, 67806), (7534, 56898), (9483, 45204), (11301, 37932), (12644, 33903), (15068, 28449), (18966, 22602)]