21526847472

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{271639}}^1$

素因数の和:271790

約数の個数: 80

約数和(自身を含む): 60360581120

約数和(自身を除く): 38833733648

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 127, 156, 208, 254, 312, 381, 508, 624, 762, 1016, 1524, 1651, 2032, 3048, 3302, 4953, 6096, 6604, 9906, 13208, 19812, 26416, 39624, 79248, 271639, 543278, 814917, 1086556, 1629834, 2173112, 3259668, 3531307, 4346224, 6519336, 7062614, 10593921, 13038672, 14125228, 21187842, 28250456, 34498153, 42375684, 56500912, 68996306, 84751368, 103494459, 137992612, 169502736, 206988918, 275985224, 413977836, 448475989, 551970448, 827955672, 896951978, 1345427967, 1655911344, 1793903956, 2690855934, 3587807912, 5381711868, 7175615824, 10763423736, 21526847472]

約数ペア:

[(1, 21526847472), (2, 10763423736), (3, 7175615824), (4, 5381711868), (6, 3587807912), (8, 2690855934), (12, 1793903956), (13, 1655911344), (16, 1345427967), (24, 896951978), (26, 827955672), (39, 551970448), (48, 448475989), (52, 413977836), (78, 275985224), (104, 206988918), (127, 169502736), (156, 137992612), (208, 103494459), (254, 84751368), (312, 68996306), (381, 56500912), (508, 42375684), (624, 34498153), (762, 28250456), (1016, 21187842), (1524, 14125228), (1651, 13038672), (2032, 10593921), (3048, 7062614), (3302, 6519336), (4953, 4346224), (6096, 3531307), (6604, 3259668), (9906, 2173112), (13208, 1629834), (19812, 1086556), (26416, 814917), (39624, 543278), (79248, 271639)]