223405664

素因数分解:

$2^5\times {\mathrm{47}}^1\times {\mathrm{89}}^1\times {\mathrm{1669}}^1$

素因数の和:1815

約数の個数: 48

約数和(自身を含む): 454507200

約数和(自身を除く): 231101536

約数列:

[1, 2, 4, 8, 16, 32, 47, 89, 94, 178, 188, 356, 376, 712, 752, 1424, 1504, 1669, 2848, 3338, 4183, 6676, 8366, 13352, 16732, 26704, 33464, 53408, 66928, 78443, 133856, 148541, 156886, 297082, 313772, 594164, 627544, 1188328, 1255088, 2376656, 2510176, 4753312, 6981427, 13962854, 27925708, 55851416, 111702832, 223405664]

約数ペア:

[(1, 223405664), (2, 111702832), (4, 55851416), (8, 27925708), (16, 13962854), (32, 6981427), (47, 4753312), (89, 2510176), (94, 2376656), (178, 1255088), (188, 1188328), (356, 627544), (376, 594164), (712, 313772), (752, 297082), (1424, 156886), (1504, 148541), (1669, 133856), (2848, 78443), (3338, 66928), (4183, 53408), (6676, 33464), (8366, 26704), (13352, 16732)]