319922016

素因数分解:

$2^5\times 3^1\times {\mathrm{41}}^1\times {\mathrm{81281}}^1$

素因数の和:81335

約数の個数: 48

約数和(自身を含む): 860288688

約数和(自身を除く): 540366672

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 41, 48, 82, 96, 123, 164, 246, 328, 492, 656, 984, 1312, 1968, 3936, 81281, 162562, 243843, 325124, 487686, 650248, 975372, 1300496, 1950744, 2600992, 3332521, 3901488, 6665042, 7802976, 9997563, 13330084, 19995126, 26660168, 39990252, 53320336, 79980504, 106640672, 159961008, 319922016]

約数ペア:

[(1, 319922016), (2, 159961008), (3, 106640672), (4, 79980504), (6, 53320336), (8, 39990252), (12, 26660168), (16, 19995126), (24, 13330084), (32, 9997563), (41, 7802976), (48, 6665042), (82, 3901488), (96, 3332521), (123, 2600992), (164, 1950744), (246, 1300496), (328, 975372), (492, 650248), (656, 487686), (984, 325124), (1312, 243843), (1968, 162562), (3936, 81281)]