227909736

素因数分解:

$2^3\times 3^2\times {\mathrm{151}}^1\times {\mathrm{20963}}^1$

素因数の和:21126

約数の個数: 48

約数和(自身を含む): 621372960

約数和(自身を除く): 393463224

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 151, 302, 453, 604, 906, 1208, 1359, 1812, 2718, 3624, 5436, 10872, 20963, 41926, 62889, 83852, 125778, 167704, 188667, 251556, 377334, 503112, 754668, 1509336, 3165413, 6330826, 9496239, 12661652, 18992478, 25323304, 28488717, 37984956, 56977434, 75969912, 113954868, 227909736]

約数ペア:

[(1, 227909736), (2, 113954868), (3, 75969912), (4, 56977434), (6, 37984956), (8, 28488717), (9, 25323304), (12, 18992478), (18, 12661652), (24, 9496239), (36, 6330826), (72, 3165413), (151, 1509336), (302, 754668), (453, 503112), (604, 377334), (906, 251556), (1208, 188667), (1359, 167704), (1812, 125778), (2718, 83852), (3624, 62889), (5436, 41926), (10872, 20963)]