228157024

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{1811}}^1$

素因数の和:1979

約数の個数: 48

約数和(自身を含む): 467582976

約数和(自身を除く): 239425952

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 124, 127, 248, 254, 496, 508, 992, 1016, 1811, 2032, 3622, 3937, 4064, 7244, 7874, 14488, 15748, 28976, 31496, 56141, 57952, 62992, 112282, 125984, 224564, 229997, 449128, 459994, 898256, 919988, 1796512, 1839976, 3679952, 7129907, 7359904, 14259814, 28519628, 57039256, 114078512, 228157024]

約数ペア:

[(1, 228157024), (2, 114078512), (4, 57039256), (8, 28519628), (16, 14259814), (31, 7359904), (32, 7129907), (62, 3679952), (124, 1839976), (127, 1796512), (248, 919988), (254, 898256), (496, 459994), (508, 449128), (992, 229997), (1016, 224564), (1811, 125984), (2032, 112282), (3622, 62992), (3937, 57952), (4064, 56141), (7244, 31496), (7874, 28976), (14488, 15748)]