1247970384

素因数分解:

$2^4\times 3^2\times {\mathrm{181}}^1\times {\mathrm{47881}}^1$

素因数の和:48076

約数の個数: 60

約数和(自身を含む): 3511953172

約数和(自身を除く): 2263982788

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 181, 362, 543, 724, 1086, 1448, 1629, 2172, 2896, 3258, 4344, 6516, 8688, 13032, 26064, 47881, 95762, 143643, 191524, 287286, 383048, 430929, 574572, 766096, 861858, 1149144, 1723716, 2298288, 3447432, 6894864, 8666461, 17332922, 25999383, 34665844, 51998766, 69331688, 77998149, 103997532, 138663376, 155996298, 207995064, 311992596, 415990128, 623985192, 1247970384]

約数ペア:

[(1, 1247970384), (2, 623985192), (3, 415990128), (4, 311992596), (6, 207995064), (8, 155996298), (9, 138663376), (12, 103997532), (16, 77998149), (18, 69331688), (24, 51998766), (36, 34665844), (48, 25999383), (72, 17332922), (144, 8666461), (181, 6894864), (362, 3447432), (543, 2298288), (724, 1723716), (1086, 1149144), (1448, 861858), (1629, 766096), (2172, 574572), (2896, 430929), (3258, 383048), (4344, 287286), (6516, 191524), (8688, 143643), (13032, 95762), (26064, 47881)]