221348928

素因数分解:

$2^6\times 3^1\times {\mathrm{31}}^1\times {\mathrm{37189}}^1$

素因数の和:37235

約数の個数: 56

約数和(自身を含む): 604560640

約数和(自身を除く): 383211712

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 64, 93, 96, 124, 186, 192, 248, 372, 496, 744, 992, 1488, 1984, 2976, 5952, 37189, 74378, 111567, 148756, 223134, 297512, 446268, 595024, 892536, 1152859, 1190048, 1785072, 2305718, 2380096, 3458577, 3570144, 4611436, 6917154, 7140288, 9222872, 13834308, 18445744, 27668616, 36891488, 55337232, 73782976, 110674464, 221348928]

約数ペア:

[(1, 221348928), (2, 110674464), (3, 73782976), (4, 55337232), (6, 36891488), (8, 27668616), (12, 18445744), (16, 13834308), (24, 9222872), (31, 7140288), (32, 6917154), (48, 4611436), (62, 3570144), (64, 3458577), (93, 2380096), (96, 2305718), (124, 1785072), (186, 1190048), (192, 1152859), (248, 892536), (372, 595024), (496, 446268), (744, 297512), (992, 223134), (1488, 148756), (1984, 111567), (2976, 74378), (5952, 37189)]