406040448

素因数分解:

$2^7\times 3^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{991}}^1$

素因数の和:1116

約数の個数: 128

約数和(自身を含む): 1189923840

約数和(自身を除く): 783883392

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 64, 66, 88, 96, 97, 128, 132, 176, 192, 194, 264, 291, 352, 384, 388, 528, 582, 704, 776, 991, 1056, 1067, 1164, 1408, 1552, 1982, 2112, 2134, 2328, 2973, 3104, 3201, 3964, 4224, 4268, 4656, 5946, 6208, 6402, 7928, 8536, 9312, 10901, 11892, 12416, 12804, 15856, 17072, 18624, 21802, 23784, 25608, 31712, 32703, 34144, 37248, 43604, 47568, 51216, 63424, 65406, 68288, 87208, 95136, 96127, 102432, 126848, 130812, 136576, 174416, 190272, 192254, 204864, 261624, 288381, 348832, 380544, 384508, 409728, 523248, 576762, 697664, 769016, 1046496, 1057397, 1153524, 1395328, 1538032, 2092992, 2114794, 2307048, 3076064, 3172191, 4185984, 4229588, 4614096, 6152128, 6344382, 8459176, 9228192, 12304256, 12688764, 16918352, 18456384, 25377528, 33836704, 36912768, 50755056, 67673408, 101510112, 135346816, 203020224, 406040448]

約数ペア:

[(1, 406040448), (2, 203020224), (3, 135346816), (4, 101510112), (6, 67673408), (8, 50755056), (11, 36912768), (12, 33836704), (16, 25377528), (22, 18456384), (24, 16918352), (32, 12688764), (33, 12304256), (44, 9228192), (48, 8459176), (64, 6344382), (66, 6152128), (88, 4614096), (96, 4229588), (97, 4185984), (128, 3172191), (132, 3076064), (176, 2307048), (192, 2114794), (194, 2092992), (264, 1538032), (291, 1395328), (352, 1153524), (384, 1057397), (388, 1046496), (528, 769016), (582, 697664), (704, 576762), (776, 523248), (991, 409728), (1056, 384508), (1067, 380544), (1164, 348832), (1408, 288381), (1552, 261624), (1982, 204864), (2112, 192254), (2134, 190272), (2328, 174416), (2973, 136576), (3104, 130812), (3201, 126848), (3964, 102432), (4224, 96127), (4268, 95136), (4656, 87208), (5946, 68288), (6208, 65406), (6402, 63424), (7928, 51216), (8536, 47568), (9312, 43604), (10901, 37248), (11892, 34144), (12416, 32703), (12804, 31712), (15856, 25608), (17072, 23784), (18624, 21802)]