211397376

素因数分解:

$2^8\times 3^1\times {\mathrm{409}}^1\times {\mathrm{673}}^1$

素因数の和:1101

約数の個数: 72

約数和(自身を含む): 564838960

約数和(自身を除く): 353441584

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 409, 673, 768, 818, 1227, 1346, 1636, 2019, 2454, 2692, 3272, 4038, 4908, 5384, 6544, 8076, 9816, 10768, 13088, 16152, 19632, 21536, 26176, 32304, 39264, 43072, 52352, 64608, 78528, 86144, 104704, 129216, 157056, 172288, 258432, 275257, 314112, 516864, 550514, 825771, 1101028, 1651542, 2202056, 3303084, 4404112, 6606168, 8808224, 13212336, 17616448, 26424672, 35232896, 52849344, 70465792, 105698688, 211397376]

約数ペア:

[(1, 211397376), (2, 105698688), (3, 70465792), (4, 52849344), (6, 35232896), (8, 26424672), (12, 17616448), (16, 13212336), (24, 8808224), (32, 6606168), (48, 4404112), (64, 3303084), (96, 2202056), (128, 1651542), (192, 1101028), (256, 825771), (384, 550514), (409, 516864), (673, 314112), (768, 275257), (818, 258432), (1227, 172288), (1346, 157056), (1636, 129216), (2019, 104704), (2454, 86144), (2692, 78528), (3272, 64608), (4038, 52352), (4908, 43072), (5384, 39264), (6544, 32304), (8076, 26176), (9816, 21536), (10768, 19632), (13088, 16152)]