285467904

素因数分解:

$2^8\times 3^2\times {\mathrm{23}}^1\times {\mathrm{5387}}^1$

素因数の和:5432

約数の個数: 108

約数和(自身を含む): 859019616

約数和(自身を除く): 573551712

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 32, 36, 46, 48, 64, 69, 72, 92, 96, 128, 138, 144, 184, 192, 207, 256, 276, 288, 368, 384, 414, 552, 576, 736, 768, 828, 1104, 1152, 1472, 1656, 2208, 2304, 2944, 3312, 4416, 5387, 5888, 6624, 8832, 10774, 13248, 16161, 17664, 21548, 26496, 32322, 43096, 48483, 52992, 64644, 86192, 96966, 123901, 129288, 172384, 193932, 247802, 258576, 344768, 371703, 387864, 495604, 517152, 689536, 743406, 775728, 991208, 1034304, 1115109, 1379072, 1486812, 1551456, 1982416, 2068608, 2230218, 2973624, 3102912, 3964832, 4137216, 4460436, 5947248, 6205824, 7929664, 8920872, 11894496, 12411648, 15859328, 17841744, 23788992, 31718656, 35683488, 47577984, 71366976, 95155968, 142733952, 285467904]

約数ペア:

[(1, 285467904), (2, 142733952), (3, 95155968), (4, 71366976), (6, 47577984), (8, 35683488), (9, 31718656), (12, 23788992), (16, 17841744), (18, 15859328), (23, 12411648), (24, 11894496), (32, 8920872), (36, 7929664), (46, 6205824), (48, 5947248), (64, 4460436), (69, 4137216), (72, 3964832), (92, 3102912), (96, 2973624), (128, 2230218), (138, 2068608), (144, 1982416), (184, 1551456), (192, 1486812), (207, 1379072), (256, 1115109), (276, 1034304), (288, 991208), (368, 775728), (384, 743406), (414, 689536), (552, 517152), (576, 495604), (736, 387864), (768, 371703), (828, 344768), (1104, 258576), (1152, 247802), (1472, 193932), (1656, 172384), (2208, 129288), (2304, 123901), (2944, 96966), (3312, 86192), (4416, 64644), (5387, 52992), (5888, 48483), (6624, 43096), (8832, 32322), (10774, 26496), (13248, 21548), (16161, 17664)]