2012350816

素因数分解:

$2^5\times 7^3\times {\mathrm{139}}^1\times {\mathrm{1319}}^1$

素因数の和:1489

約数の個数: 96

約数和(自身を含む): 4656960000

約数和(自身を除く): 2644609184

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 98, 112, 139, 196, 224, 278, 343, 392, 556, 686, 784, 973, 1112, 1319, 1372, 1568, 1946, 2224, 2638, 2744, 3892, 4448, 5276, 5488, 6811, 7784, 9233, 10552, 10976, 13622, 15568, 18466, 21104, 27244, 31136, 36932, 42208, 47677, 54488, 64631, 73864, 95354, 108976, 129262, 147728, 183341, 190708, 217952, 258524, 295456, 366682, 381416, 452417, 517048, 733364, 762832, 904834, 1034096, 1283387, 1466728, 1525664, 1809668, 2068192, 2566774, 2933456, 3619336, 5133548, 5866912, 7238672, 8983709, 10267096, 14477344, 17967418, 20534192, 35934836, 41068384, 62885963, 71869672, 125771926, 143739344, 251543852, 287478688, 503087704, 1006175408, 2012350816]

約数ペア:

[(1, 2012350816), (2, 1006175408), (4, 503087704), (7, 287478688), (8, 251543852), (14, 143739344), (16, 125771926), (28, 71869672), (32, 62885963), (49, 41068384), (56, 35934836), (98, 20534192), (112, 17967418), (139, 14477344), (196, 10267096), (224, 8983709), (278, 7238672), (343, 5866912), (392, 5133548), (556, 3619336), (686, 2933456), (784, 2566774), (973, 2068192), (1112, 1809668), (1319, 1525664), (1372, 1466728), (1568, 1283387), (1946, 1034096), (2224, 904834), (2638, 762832), (2744, 733364), (3892, 517048), (4448, 452417), (5276, 381416), (5488, 366682), (6811, 295456), (7784, 258524), (9233, 217952), (10552, 190708), (10976, 183341), (13622, 147728), (15568, 129262), (18466, 108976), (21104, 95354), (27244, 73864), (31136, 64631), (36932, 54488), (42208, 47677)]