390672192

素因数分解:

$2^6\times 3^1\times {\mathrm{431}}^1\times {\mathrm{4721}}^1$

素因数の和:5167

約数の個数: 56

約数和(自身を含む): 1036271232

約数和(自身を除く): 645599040

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 192, 431, 862, 1293, 1724, 2586, 3448, 4721, 5172, 6896, 9442, 10344, 13792, 14163, 18884, 20688, 27584, 28326, 37768, 41376, 56652, 75536, 82752, 113304, 151072, 226608, 302144, 453216, 906432, 2034751, 4069502, 6104253, 8139004, 12208506, 16278008, 24417012, 32556016, 48834024, 65112032, 97668048, 130224064, 195336096, 390672192]

約数ペア:

[(1, 390672192), (2, 195336096), (3, 130224064), (4, 97668048), (6, 65112032), (8, 48834024), (12, 32556016), (16, 24417012), (24, 16278008), (32, 12208506), (48, 8139004), (64, 6104253), (96, 4069502), (192, 2034751), (431, 906432), (862, 453216), (1293, 302144), (1724, 226608), (2586, 151072), (3448, 113304), (4721, 82752), (5172, 75536), (6896, 56652), (9442, 41376), (10344, 37768), (13792, 28326), (14163, 27584), (18884, 20688)]