2146644544

素因数分解:

$2^6\times {\mathrm{11}}^2\times {\mathrm{41}}^1\times {\mathrm{6761}}^1$

素因数の和:6836

約数の個数: 84

約数和(自身を含む): 4797111564

約数和(自身を除く): 2650467020

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 41, 44, 64, 82, 88, 121, 164, 176, 242, 328, 352, 451, 484, 656, 704, 902, 968, 1312, 1804, 1936, 2624, 3608, 3872, 4961, 6761, 7216, 7744, 9922, 13522, 14432, 19844, 27044, 28864, 39688, 54088, 74371, 79376, 108176, 148742, 158752, 216352, 277201, 297484, 317504, 432704, 554402, 594968, 818081, 1108804, 1189936, 1636162, 2217608, 2379872, 3049211, 3272324, 4435216, 4759744, 6098422, 6544648, 8870432, 12196844, 13089296, 17740864, 24393688, 26178592, 33541321, 48787376, 52357184, 67082642, 97574752, 134165284, 195149504, 268330568, 536661136, 1073322272, 2146644544]

約数ペア:

[(1, 2146644544), (2, 1073322272), (4, 536661136), (8, 268330568), (11, 195149504), (16, 134165284), (22, 97574752), (32, 67082642), (41, 52357184), (44, 48787376), (64, 33541321), (82, 26178592), (88, 24393688), (121, 17740864), (164, 13089296), (176, 12196844), (242, 8870432), (328, 6544648), (352, 6098422), (451, 4759744), (484, 4435216), (656, 3272324), (704, 3049211), (902, 2379872), (968, 2217608), (1312, 1636162), (1804, 1189936), (1936, 1108804), (2624, 818081), (3608, 594968), (3872, 554402), (4961, 432704), (6761, 317504), (7216, 297484), (7744, 277201), (9922, 216352), (13522, 158752), (14432, 148742), (19844, 108176), (27044, 79376), (28864, 74371), (39688, 54088)]