247008384

素因数分解:

$2^7\times 3^2\times 7^1\times {\mathrm{30631}}^1$

素因数の和:30658

約数の個数: 96

約数和(自身を含む): 812360640

約数和(自身を除く): 565352256

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 84, 96, 112, 126, 128, 144, 168, 192, 224, 252, 288, 336, 384, 448, 504, 576, 672, 896, 1008, 1152, 1344, 2016, 2688, 4032, 8064, 30631, 61262, 91893, 122524, 183786, 214417, 245048, 275679, 367572, 428834, 490096, 551358, 643251, 735144, 857668, 980192, 1102716, 1286502, 1470288, 1715336, 1929753, 1960384, 2205432, 2573004, 2940576, 3430672, 3859506, 3920768, 4410864, 5146008, 5881152, 6861344, 7719012, 8821728, 10292016, 11762304, 13722688, 15438024, 17643456, 20584032, 27445376, 30876048, 35286912, 41168064, 61752096, 82336128, 123504192, 247008384]

約数ペア:

[(1, 247008384), (2, 123504192), (3, 82336128), (4, 61752096), (6, 41168064), (7, 35286912), (8, 30876048), (9, 27445376), (12, 20584032), (14, 17643456), (16, 15438024), (18, 13722688), (21, 11762304), (24, 10292016), (28, 8821728), (32, 7719012), (36, 6861344), (42, 5881152), (48, 5146008), (56, 4410864), (63, 3920768), (64, 3859506), (72, 3430672), (84, 2940576), (96, 2573004), (112, 2205432), (126, 1960384), (128, 1929753), (144, 1715336), (168, 1470288), (192, 1286502), (224, 1102716), (252, 980192), (288, 857668), (336, 735144), (384, 643251), (448, 551358), (504, 490096), (576, 428834), (672, 367572), (896, 275679), (1008, 245048), (1152, 214417), (1344, 183786), (2016, 122524), (2688, 91893), (4032, 61262), (8064, 30631)]