215783808

素因数分解:

$2^7\times 3^1\times {\mathrm{31}}^1\times {\mathrm{18127}}^1$

素因数の和:18175

約数の個数: 64

約数和(自身を含む): 591697920

約数和(自身を除く): 375914112

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 64, 93, 96, 124, 128, 186, 192, 248, 372, 384, 496, 744, 992, 1488, 1984, 2976, 3968, 5952, 11904, 18127, 36254, 54381, 72508, 108762, 145016, 217524, 290032, 435048, 561937, 580064, 870096, 1123874, 1160128, 1685811, 1740192, 2247748, 2320256, 3371622, 3480384, 4495496, 6743244, 6960768, 8990992, 13486488, 17981984, 26972976, 35963968, 53945952, 71927936, 107891904, 215783808]

約数ペア:

[(1, 215783808), (2, 107891904), (3, 71927936), (4, 53945952), (6, 35963968), (8, 26972976), (12, 17981984), (16, 13486488), (24, 8990992), (31, 6960768), (32, 6743244), (48, 4495496), (62, 3480384), (64, 3371622), (93, 2320256), (96, 2247748), (124, 1740192), (128, 1685811), (186, 1160128), (192, 1123874), (248, 870096), (372, 580064), (384, 561937), (496, 435048), (744, 290032), (992, 217524), (1488, 145016), (1984, 108762), (2976, 72508), (3968, 54381), (5952, 36254), (11904, 18127)]