214313784

素因数分解:

$2^3\times 3^1\times {\mathrm{71}}^1\times {\mathrm{173}}^1\times {\mathrm{727}}^1$

素因数の和:980

約数の個数: 64

約数和(自身を含む): 547223040

約数和(自身を除く): 332909256

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 71, 142, 173, 213, 284, 346, 426, 519, 568, 692, 727, 852, 1038, 1384, 1454, 1704, 2076, 2181, 2908, 4152, 4362, 5816, 8724, 12283, 17448, 24566, 36849, 49132, 51617, 73698, 98264, 103234, 125771, 147396, 154851, 206468, 251542, 294792, 309702, 377313, 412936, 503084, 619404, 754626, 1006168, 1238808, 1509252, 3018504, 8929741, 17859482, 26789223, 35718964, 53578446, 71437928, 107156892, 214313784]

約数ペア:

[(1, 214313784), (2, 107156892), (3, 71437928), (4, 53578446), (6, 35718964), (8, 26789223), (12, 17859482), (24, 8929741), (71, 3018504), (142, 1509252), (173, 1238808), (213, 1006168), (284, 754626), (346, 619404), (426, 503084), (519, 412936), (568, 377313), (692, 309702), (727, 294792), (852, 251542), (1038, 206468), (1384, 154851), (1454, 147396), (1704, 125771), (2076, 103234), (2181, 98264), (2908, 73698), (4152, 51617), (4362, 49132), (5816, 36849), (8724, 24566), (12283, 17448)]