285021936

素因数分解:

$2^4\times 3^3\times {\mathrm{31}}^1\times {\mathrm{21283}}^1$

素因数の和:21331

約数の個数: 80

約数和(自身を含む): 844549120

約数和(自身を除く): 559527184

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 36, 48, 54, 62, 72, 93, 108, 124, 144, 186, 216, 248, 279, 372, 432, 496, 558, 744, 837, 1116, 1488, 1674, 2232, 3348, 4464, 6696, 13392, 21283, 42566, 63849, 85132, 127698, 170264, 191547, 255396, 340528, 383094, 510792, 574641, 659773, 766188, 1021584, 1149282, 1319546, 1532376, 1979319, 2298564, 2639092, 3064752, 3958638, 4597128, 5278184, 5937957, 7917276, 9194256, 10556368, 11875914, 15834552, 17813871, 23751828, 31669104, 35627742, 47503656, 71255484, 95007312, 142510968, 285021936]

約数ペア:

[(1, 285021936), (2, 142510968), (3, 95007312), (4, 71255484), (6, 47503656), (8, 35627742), (9, 31669104), (12, 23751828), (16, 17813871), (18, 15834552), (24, 11875914), (27, 10556368), (31, 9194256), (36, 7917276), (48, 5937957), (54, 5278184), (62, 4597128), (72, 3958638), (93, 3064752), (108, 2639092), (124, 2298564), (144, 1979319), (186, 1532376), (216, 1319546), (248, 1149282), (279, 1021584), (372, 766188), (432, 659773), (496, 574641), (558, 510792), (744, 383094), (837, 340528), (1116, 255396), (1488, 191547), (1674, 170264), (2232, 127698), (3348, 85132), (4464, 63849), (6696, 42566), (13392, 21283)]