831872352

素因数分解:

$2^5\times 3^1\times {\mathrm{31}}^2\times {\mathrm{71}}^1\times {\mathrm{127}}^1$

素因数の和:273

約数の個数: 144

約数和(自身を含む): 2306174976

約数和(自身を除く): 1474302624

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 71, 93, 96, 124, 127, 142, 186, 213, 248, 254, 284, 372, 381, 426, 496, 508, 568, 744, 762, 852, 961, 992, 1016, 1136, 1488, 1524, 1704, 1922, 2032, 2201, 2272, 2883, 2976, 3048, 3408, 3844, 3937, 4064, 4402, 5766, 6096, 6603, 6816, 7688, 7874, 8804, 9017, 11532, 11811, 12192, 13206, 15376, 15748, 17608, 18034, 23064, 23622, 26412, 27051, 30752, 31496, 35216, 36068, 46128, 47244, 52824, 54102, 62992, 68231, 70432, 72136, 92256, 94488, 105648, 108204, 122047, 125984, 136462, 144272, 188976, 204693, 211296, 216408, 244094, 272924, 279527, 288544, 366141, 377952, 409386, 432816, 488188, 545848, 559054, 732282, 818772, 838581, 865632, 976376, 1091696, 1118108, 1464564, 1637544, 1677162, 1952752, 2183392, 2236216, 2929128, 3275088, 3354324, 3905504, 4472432, 5858256, 6550176, 6708648, 8665337, 8944864, 11716512, 13417296, 17330674, 25996011, 26834592, 34661348, 51992022, 69322696, 103984044, 138645392, 207968088, 277290784, 415936176, 831872352]

約数ペア:

[(1, 831872352), (2, 415936176), (3, 277290784), (4, 207968088), (6, 138645392), (8, 103984044), (12, 69322696), (16, 51992022), (24, 34661348), (31, 26834592), (32, 25996011), (48, 17330674), (62, 13417296), (71, 11716512), (93, 8944864), (96, 8665337), (124, 6708648), (127, 6550176), (142, 5858256), (186, 4472432), (213, 3905504), (248, 3354324), (254, 3275088), (284, 2929128), (372, 2236216), (381, 2183392), (426, 1952752), (496, 1677162), (508, 1637544), (568, 1464564), (744, 1118108), (762, 1091696), (852, 976376), (961, 865632), (992, 838581), (1016, 818772), (1136, 732282), (1488, 559054), (1524, 545848), (1704, 488188), (1922, 432816), (2032, 409386), (2201, 377952), (2272, 366141), (2883, 288544), (2976, 279527), (3048, 272924), (3408, 244094), (3844, 216408), (3937, 211296), (4064, 204693), (4402, 188976), (5766, 144272), (6096, 136462), (6603, 125984), (6816, 122047), (7688, 108204), (7874, 105648), (8804, 94488), (9017, 92256), (11532, 72136), (11811, 70432), (12192, 68231), (13206, 62992), (15376, 54102), (15748, 52824), (17608, 47244), (18034, 46128), (23064, 36068), (23622, 35216), (26412, 31496), (27051, 30752)]