211011552

素因数分解:

$2^5\times 3^2\times {\mathrm{383}}^1\times {\mathrm{1913}}^1$

素因数の和:2312

約数の個数: 72

約数和(自身を含む): 601945344

約数和(自身を除く): 390933792

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 383, 766, 1149, 1532, 1913, 2298, 3064, 3447, 3826, 4596, 5739, 6128, 6894, 7652, 9192, 11478, 12256, 13788, 15304, 17217, 18384, 22956, 27576, 30608, 34434, 36768, 45912, 55152, 61216, 68868, 91824, 110304, 137736, 183648, 275472, 550944, 732679, 1465358, 2198037, 2930716, 4396074, 5861432, 6594111, 8792148, 11722864, 13188222, 17584296, 23445728, 26376444, 35168592, 52752888, 70337184, 105505776, 211011552]

約数ペア:

[(1, 211011552), (2, 105505776), (3, 70337184), (4, 52752888), (6, 35168592), (8, 26376444), (9, 23445728), (12, 17584296), (16, 13188222), (18, 11722864), (24, 8792148), (32, 6594111), (36, 5861432), (48, 4396074), (72, 2930716), (96, 2198037), (144, 1465358), (288, 732679), (383, 550944), (766, 275472), (1149, 183648), (1532, 137736), (1913, 110304), (2298, 91824), (3064, 68868), (3447, 61216), (3826, 55152), (4596, 45912), (5739, 36768), (6128, 34434), (6894, 30608), (7652, 27576), (9192, 22956), (11478, 18384), (12256, 17217), (13788, 15304)]