2731691872

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{863}}^1\times {\mathrm{1087}}^1$

素因数の和:1980

約数の個数: 96

約数和(自身を含む): 6632865792

約数和(自身を除く): 3901173920

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 91, 104, 112, 182, 208, 224, 364, 416, 728, 863, 1087, 1456, 1726, 2174, 2912, 3452, 4348, 6041, 6904, 7609, 8696, 11219, 12082, 13808, 14131, 15218, 17392, 22438, 24164, 27616, 28262, 30436, 34784, 44876, 48328, 56524, 60872, 78533, 89752, 96656, 98917, 113048, 121744, 157066, 179504, 193312, 197834, 226096, 243488, 314132, 359008, 395668, 452192, 628264, 791336, 938081, 1256528, 1582672, 1876162, 2513056, 3165344, 3752324, 6566567, 7504648, 12195053, 13133134, 15009296, 24390106, 26266268, 30018592, 48780212, 52532536, 85365371, 97560424, 105065072, 170730742, 195120848, 210130144, 341461484, 390241696, 682922968, 1365845936, 2731691872]

約数ペア:

[(1, 2731691872), (2, 1365845936), (4, 682922968), (7, 390241696), (8, 341461484), (13, 210130144), (14, 195120848), (16, 170730742), (26, 105065072), (28, 97560424), (32, 85365371), (52, 52532536), (56, 48780212), (91, 30018592), (104, 26266268), (112, 24390106), (182, 15009296), (208, 13133134), (224, 12195053), (364, 7504648), (416, 6566567), (728, 3752324), (863, 3165344), (1087, 2513056), (1456, 1876162), (1726, 1582672), (2174, 1256528), (2912, 938081), (3452, 791336), (4348, 628264), (6041, 452192), (6904, 395668), (7609, 359008), (8696, 314132), (11219, 243488), (12082, 226096), (13808, 197834), (14131, 193312), (15218, 179504), (17392, 157066), (22438, 121744), (24164, 113048), (27616, 98917), (28262, 96656), (30436, 89752), (34784, 78533), (44876, 60872), (48328, 56524)]