228461256

素因数分解:

$2^3\times 3^3\times {\mathrm{389}}^1\times {\mathrm{2719}}^1$

素因数の和:3123

約数の個数: 64

約数和(自身を含む): 636480000

約数和(自身を除く): 408018744

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 389, 778, 1167, 1556, 2334, 2719, 3112, 3501, 4668, 5438, 7002, 8157, 9336, 10503, 10876, 14004, 16314, 21006, 21752, 24471, 28008, 32628, 42012, 48942, 65256, 73413, 84024, 97884, 146826, 195768, 293652, 587304, 1057691, 2115382, 3173073, 4230764, 6346146, 8461528, 9519219, 12692292, 19038438, 25384584, 28557657, 38076876, 57115314, 76153752, 114230628, 228461256]

約数ペア:

[(1, 228461256), (2, 114230628), (3, 76153752), (4, 57115314), (6, 38076876), (8, 28557657), (9, 25384584), (12, 19038438), (18, 12692292), (24, 9519219), (27, 8461528), (36, 6346146), (54, 4230764), (72, 3173073), (108, 2115382), (216, 1057691), (389, 587304), (778, 293652), (1167, 195768), (1556, 146826), (2334, 97884), (2719, 84024), (3112, 73413), (3501, 65256), (4668, 48942), (5438, 42012), (7002, 32628), (8157, 28008), (9336, 24471), (10503, 21752), (10876, 21006), (14004, 16314)]