262639296

素因数分解:

$2^6\times 3^2\times {\mathrm{211}}^1\times {\mathrm{2161}}^1$

素因数の和:2390

約数の個数: 84

約数和(自身を含む): 756725944

約数和(自身を除く): 494086648

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 211, 288, 422, 576, 633, 844, 1266, 1688, 1899, 2161, 2532, 3376, 3798, 4322, 5064, 6483, 6752, 7596, 8644, 10128, 12966, 13504, 15192, 17288, 19449, 20256, 25932, 30384, 34576, 38898, 40512, 51864, 60768, 69152, 77796, 103728, 121536, 138304, 155592, 207456, 311184, 414912, 455971, 622368, 911942, 1244736, 1367913, 1823884, 2735826, 3647768, 4103739, 5471652, 7295536, 8207478, 10943304, 14591072, 16414956, 21886608, 29182144, 32829912, 43773216, 65659824, 87546432, 131319648, 262639296]

約数ペア:

[(1, 262639296), (2, 131319648), (3, 87546432), (4, 65659824), (6, 43773216), (8, 32829912), (9, 29182144), (12, 21886608), (16, 16414956), (18, 14591072), (24, 10943304), (32, 8207478), (36, 7295536), (48, 5471652), (64, 4103739), (72, 3647768), (96, 2735826), (144, 1823884), (192, 1367913), (211, 1244736), (288, 911942), (422, 622368), (576, 455971), (633, 414912), (844, 311184), (1266, 207456), (1688, 155592), (1899, 138304), (2161, 121536), (2532, 103728), (3376, 77796), (3798, 69152), (4322, 60768), (5064, 51864), (6483, 40512), (6752, 38898), (7596, 34576), (8644, 30384), (10128, 25932), (12966, 20256), (13504, 19449), (15192, 17288)]