1045612288

素因数分解:

$2^8\times 7^1\times {\mathrm{73}}^1\times {\mathrm{7993}}^1$

素因数の和:8089

約数の個数: 72

約数和(自身を含む): 2418280928

約数和(自身を除く): 1372668640

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 73, 112, 128, 146, 224, 256, 292, 448, 511, 584, 896, 1022, 1168, 1792, 2044, 2336, 4088, 4672, 7993, 8176, 9344, 15986, 16352, 18688, 31972, 32704, 55951, 63944, 65408, 111902, 127888, 130816, 223804, 255776, 447608, 511552, 583489, 895216, 1023104, 1166978, 1790432, 2046208, 2333956, 3580864, 4084423, 4667912, 7161728, 8168846, 9335824, 14323456, 16337692, 18671648, 32675384, 37343296, 65350768, 74686592, 130701536, 149373184, 261403072, 522806144, 1045612288]

約数ペア:

[(1, 1045612288), (2, 522806144), (4, 261403072), (7, 149373184), (8, 130701536), (14, 74686592), (16, 65350768), (28, 37343296), (32, 32675384), (56, 18671648), (64, 16337692), (73, 14323456), (112, 9335824), (128, 8168846), (146, 7161728), (224, 4667912), (256, 4084423), (292, 3580864), (448, 2333956), (511, 2046208), (584, 1790432), (896, 1166978), (1022, 1023104), (1168, 895216), (1792, 583489), (2044, 511552), (2336, 447608), (4088, 255776), (4672, 223804), (7993, 130816), (8176, 127888), (9344, 111902), (15986, 65408), (16352, 63944), (18688, 55951), (31972, 32704)]