538689408

素因数分解:

$2^7\times 3^1\times {\mathrm{197}}^1\times {\mathrm{7121}}^1$

素因数の和:7335

約数の個数: 64

約数和(自身を含む): 1438359120

約数和(自身を除く): 899669712

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 197, 384, 394, 591, 788, 1182, 1576, 2364, 3152, 4728, 6304, 7121, 9456, 12608, 14242, 18912, 21363, 25216, 28484, 37824, 42726, 56968, 75648, 85452, 113936, 170904, 227872, 341808, 455744, 683616, 911488, 1367232, 1402837, 2734464, 2805674, 4208511, 5611348, 8417022, 11222696, 16834044, 22445392, 33668088, 44890784, 67336176, 89781568, 134672352, 179563136, 269344704, 538689408]

約数ペア:

[(1, 538689408), (2, 269344704), (3, 179563136), (4, 134672352), (6, 89781568), (8, 67336176), (12, 44890784), (16, 33668088), (24, 22445392), (32, 16834044), (48, 11222696), (64, 8417022), (96, 5611348), (128, 4208511), (192, 2805674), (197, 2734464), (384, 1402837), (394, 1367232), (591, 911488), (788, 683616), (1182, 455744), (1576, 341808), (2364, 227872), (3152, 170904), (4728, 113936), (6304, 85452), (7121, 75648), (9456, 56968), (12608, 42726), (14242, 37824), (18912, 28484), (21363, 25216)]