381894144

素因数分解:

$2^9\times 3^1\times {\mathrm{109}}^1\times {\mathrm{2281}}^1$

素因数の和:2411

約数の個数: 80

約数和(自身を含む): 1027173840

約数和(自身を除く): 645279696

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 109, 128, 192, 218, 256, 327, 384, 436, 512, 654, 768, 872, 1308, 1536, 1744, 2281, 2616, 3488, 4562, 5232, 6843, 6976, 9124, 10464, 13686, 13952, 18248, 20928, 27372, 27904, 36496, 41856, 54744, 55808, 72992, 83712, 109488, 145984, 167424, 218976, 248629, 291968, 437952, 497258, 583936, 745887, 875904, 994516, 1167872, 1491774, 1751808, 1989032, 2983548, 3503616, 3978064, 5967096, 7956128, 11934192, 15912256, 23868384, 31824512, 47736768, 63649024, 95473536, 127298048, 190947072, 381894144]

約数ペア:

[(1, 381894144), (2, 190947072), (3, 127298048), (4, 95473536), (6, 63649024), (8, 47736768), (12, 31824512), (16, 23868384), (24, 15912256), (32, 11934192), (48, 7956128), (64, 5967096), (96, 3978064), (109, 3503616), (128, 2983548), (192, 1989032), (218, 1751808), (256, 1491774), (327, 1167872), (384, 994516), (436, 875904), (512, 745887), (654, 583936), (768, 497258), (872, 437952), (1308, 291968), (1536, 248629), (1744, 218976), (2281, 167424), (2616, 145984), (3488, 109488), (4562, 83712), (5232, 72992), (6843, 55808), (6976, 54744), (9124, 41856), (10464, 36496), (13686, 27904), (13952, 27372), (18248, 20928)]