284955924

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{1997}}^1$

素因数の和:2085

約数の個数: 96

約数和(自身を含む): 773369856

約数和(自身を除く): 488413932

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 23, 33, 44, 46, 47, 66, 69, 92, 94, 132, 138, 141, 188, 253, 276, 282, 506, 517, 564, 759, 1012, 1034, 1081, 1518, 1551, 1997, 2068, 2162, 3036, 3102, 3243, 3994, 4324, 5991, 6204, 6486, 7988, 11891, 11982, 12972, 21967, 23782, 23964, 35673, 43934, 45931, 47564, 65901, 71346, 87868, 91862, 93859, 131802, 137793, 142692, 183724, 187718, 263604, 275586, 281577, 375436, 505241, 551172, 563154, 1010482, 1032449, 1126308, 1515723, 2020964, 2064898, 2158757, 3031446, 3097347, 4129796, 4317514, 6062892, 6194694, 6476271, 8635028, 12389388, 12952542, 23746327, 25905084, 47492654, 71238981, 94985308, 142477962, 284955924]

約数ペア:

[(1, 284955924), (2, 142477962), (3, 94985308), (4, 71238981), (6, 47492654), (11, 25905084), (12, 23746327), (22, 12952542), (23, 12389388), (33, 8635028), (44, 6476271), (46, 6194694), (47, 6062892), (66, 4317514), (69, 4129796), (92, 3097347), (94, 3031446), (132, 2158757), (138, 2064898), (141, 2020964), (188, 1515723), (253, 1126308), (276, 1032449), (282, 1010482), (506, 563154), (517, 551172), (564, 505241), (759, 375436), (1012, 281577), (1034, 275586), (1081, 263604), (1518, 187718), (1551, 183724), (1997, 142692), (2068, 137793), (2162, 131802), (3036, 93859), (3102, 91862), (3243, 87868), (3994, 71346), (4324, 65901), (5991, 47564), (6204, 45931), (6486, 43934), (7988, 35673), (11891, 23964), (11982, 23782), (12972, 21967)]