42121728

素因数分解:

$2^9\times 3^3\times {\mathrm{11}}^1\times {\mathrm{277}}^1$

素因数の和:315

約数の個数: 160

約数和(自身を含む): 136509120

約数和(自身を除く): 94387392

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 32, 33, 36, 44, 48, 54, 64, 66, 72, 88, 96, 99, 108, 128, 132, 144, 176, 192, 198, 216, 256, 264, 277, 288, 297, 352, 384, 396, 432, 512, 528, 554, 576, 594, 704, 768, 792, 831, 864, 1056, 1108, 1152, 1188, 1408, 1536, 1584, 1662, 1728, 2112, 2216, 2304, 2376, 2493, 2816, 3047, 3168, 3324, 3456, 4224, 4432, 4608, 4752, 4986, 5632, 6094, 6336, 6648, 6912, 7479, 8448, 8864, 9141, 9504, 9972, 12188, 12672, 13296, 13824, 14958, 16896, 17728, 18282, 19008, 19944, 24376, 25344, 26592, 27423, 29916, 35456, 36564, 38016, 39888, 48752, 50688, 53184, 54846, 59832, 70912, 73128, 76032, 79776, 82269, 97504, 106368, 109692, 119664, 141824, 146256, 152064, 159552, 164538, 195008, 212736, 219384, 239328, 292512, 319104, 329076, 390016, 425472, 438768, 478656, 585024, 638208, 658152, 780032, 877536, 957312, 1170048, 1276416, 1316304, 1560064, 1755072, 1914624, 2340096, 2632608, 3510144, 3829248, 4680192, 5265216, 7020288, 10530432, 14040576, 21060864, 42121728]

約数ペア:

[(1, 42121728), (2, 21060864), (3, 14040576), (4, 10530432), (6, 7020288), (8, 5265216), (9, 4680192), (11, 3829248), (12, 3510144), (16, 2632608), (18, 2340096), (22, 1914624), (24, 1755072), (27, 1560064), (32, 1316304), (33, 1276416), (36, 1170048), (44, 957312), (48, 877536), (54, 780032), (64, 658152), (66, 638208), (72, 585024), (88, 478656), (96, 438768), (99, 425472), (108, 390016), (128, 329076), (132, 319104), (144, 292512), (176, 239328), (192, 219384), (198, 212736), (216, 195008), (256, 164538), (264, 159552), (277, 152064), (288, 146256), (297, 141824), (352, 119664), (384, 109692), (396, 106368), (432, 97504), (512, 82269), (528, 79776), (554, 76032), (576, 73128), (594, 70912), (704, 59832), (768, 54846), (792, 53184), (831, 50688), (864, 48752), (1056, 39888), (1108, 38016), (1152, 36564), (1188, 35456), (1408, 29916), (1536, 27423), (1584, 26592), (1662, 25344), (1728, 24376), (2112, 19944), (2216, 19008), (2304, 18282), (2376, 17728), (2493, 16896), (2816, 14958), (3047, 13824), (3168, 13296), (3324, 12672), (3456, 12188), (4224, 9972), (4432, 9504), (4608, 9141), (4752, 8864), (4986, 8448), (5632, 7479), (6094, 6912), (6336, 6648)]