412147232

素因数分解:

$2^5\times 7^2\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{139}}^1$

素因数の和:255

約数の個数: 144

約数和(自身を含む): 997436160

約数和(自身を除く): 585288928

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 49, 56, 61, 62, 98, 112, 122, 124, 139, 196, 217, 224, 244, 248, 278, 392, 427, 434, 488, 496, 556, 784, 854, 868, 973, 976, 992, 1112, 1519, 1568, 1708, 1736, 1891, 1946, 1952, 2224, 2989, 3038, 3416, 3472, 3782, 3892, 4309, 4448, 5978, 6076, 6811, 6832, 6944, 7564, 7784, 8479, 8618, 11956, 12152, 13237, 13622, 13664, 15128, 15568, 16958, 17236, 23912, 24304, 26474, 27244, 30163, 30256, 31136, 33916, 34472, 47824, 48608, 52948, 54488, 59353, 60326, 60512, 67832, 68944, 92659, 95648, 105896, 108976, 118706, 120652, 135664, 137888, 185318, 211141, 211792, 217952, 237412, 241304, 262849, 271328, 370636, 415471, 422282, 423584, 474824, 482608, 525698, 741272, 830942, 844564, 949648, 965216, 1051396, 1482544, 1661884, 1689128, 1839943, 1899296, 2102792, 2965088, 3323768, 3378256, 3679886, 4205584, 6647536, 6756512, 7359772, 8411168, 12879601, 13295072, 14719544, 25759202, 29439088, 51518404, 58878176, 103036808, 206073616, 412147232]

約数ペア:

[(1, 412147232), (2, 206073616), (4, 103036808), (7, 58878176), (8, 51518404), (14, 29439088), (16, 25759202), (28, 14719544), (31, 13295072), (32, 12879601), (49, 8411168), (56, 7359772), (61, 6756512), (62, 6647536), (98, 4205584), (112, 3679886), (122, 3378256), (124, 3323768), (139, 2965088), (196, 2102792), (217, 1899296), (224, 1839943), (244, 1689128), (248, 1661884), (278, 1482544), (392, 1051396), (427, 965216), (434, 949648), (488, 844564), (496, 830942), (556, 741272), (784, 525698), (854, 482608), (868, 474824), (973, 423584), (976, 422282), (992, 415471), (1112, 370636), (1519, 271328), (1568, 262849), (1708, 241304), (1736, 237412), (1891, 217952), (1946, 211792), (1952, 211141), (2224, 185318), (2989, 137888), (3038, 135664), (3416, 120652), (3472, 118706), (3782, 108976), (3892, 105896), (4309, 95648), (4448, 92659), (5978, 68944), (6076, 67832), (6811, 60512), (6832, 60326), (6944, 59353), (7564, 54488), (7784, 52948), (8479, 48608), (8618, 47824), (11956, 34472), (12152, 33916), (13237, 31136), (13622, 30256), (13664, 30163), (15128, 27244), (15568, 26474), (16958, 24304), (17236, 23912)]