1972296

素因数分解:

$2^3\times 3^3\times {\mathrm{23}}^1\times {\mathrm{397}}^1$

素因数の和:435

約数の個数: 64

約数和(自身を含む): 5731200

約数和(自身を除く): 3758904

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 27, 36, 46, 54, 69, 72, 92, 108, 138, 184, 207, 216, 276, 397, 414, 552, 621, 794, 828, 1191, 1242, 1588, 1656, 2382, 2484, 3176, 3573, 4764, 4968, 7146, 9131, 9528, 10719, 14292, 18262, 21438, 27393, 28584, 36524, 42876, 54786, 73048, 82179, 85752, 109572, 164358, 219144, 246537, 328716, 493074, 657432, 986148, 1972296]

約数ペア:

[(1, 1972296), (2, 986148), (3, 657432), (4, 493074), (6, 328716), (8, 246537), (9, 219144), (12, 164358), (18, 109572), (23, 85752), (24, 82179), (27, 73048), (36, 54786), (46, 42876), (54, 36524), (69, 28584), (72, 27393), (92, 21438), (108, 18262), (138, 14292), (184, 10719), (207, 9528), (216, 9131), (276, 7146), (397, 4968), (414, 4764), (552, 3573), (621, 3176), (794, 2484), (828, 2382), (1191, 1656), (1242, 1588)]