213794304

素因数分解:

$2^9\times 3^1\times {\mathrm{181}}^1\times {\mathrm{769}}^1$

素因数の和:971

約数の個数: 80

約数和(自身を含む): 573452880

約数和(自身を除く): 359658576

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 181, 192, 256, 362, 384, 512, 543, 724, 768, 769, 1086, 1448, 1536, 1538, 2172, 2307, 2896, 3076, 4344, 4614, 5792, 6152, 8688, 9228, 11584, 12304, 17376, 18456, 23168, 24608, 34752, 36912, 46336, 49216, 69504, 73824, 92672, 98432, 139008, 139189, 147648, 196864, 278016, 278378, 295296, 393728, 417567, 556756, 590592, 835134, 1113512, 1181184, 1670268, 2227024, 3340536, 4454048, 6681072, 8908096, 13362144, 17816192, 26724288, 35632384, 53448576, 71264768, 106897152, 213794304]

約数ペア:

[(1, 213794304), (2, 106897152), (3, 71264768), (4, 53448576), (6, 35632384), (8, 26724288), (12, 17816192), (16, 13362144), (24, 8908096), (32, 6681072), (48, 4454048), (64, 3340536), (96, 2227024), (128, 1670268), (181, 1181184), (192, 1113512), (256, 835134), (362, 590592), (384, 556756), (512, 417567), (543, 393728), (724, 295296), (768, 278378), (769, 278016), (1086, 196864), (1448, 147648), (1536, 139189), (1538, 139008), (2172, 98432), (2307, 92672), (2896, 73824), (3076, 69504), (4344, 49216), (4614, 46336), (5792, 36912), (6152, 34752), (8688, 24608), (9228, 23168), (11584, 18456), (12304, 17376)]