243432

素因数分解:

$2^3\times 3^3\times 7^2\times {\mathrm{23}}^1$

素因数の和:52

約数の個数: 96

約数和(自身を含む): 820800

約数和(自身を除く): 577368

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 23, 24, 27, 28, 36, 42, 46, 49, 54, 56, 63, 69, 72, 84, 92, 98, 108, 126, 138, 147, 161, 168, 184, 189, 196, 207, 216, 252, 276, 294, 322, 378, 392, 414, 441, 483, 504, 552, 588, 621, 644, 756, 828, 882, 966, 1127, 1176, 1242, 1288, 1323, 1449, 1512, 1656, 1764, 1932, 2254, 2484, 2646, 2898, 3381, 3528, 3864, 4347, 4508, 4968, 5292, 5796, 6762, 8694, 9016, 10143, 10584, 11592, 13524, 17388, 20286, 27048, 30429, 34776, 40572, 60858, 81144, 121716, 243432]

約数ペア:

[(1, 243432), (2, 121716), (3, 81144), (4, 60858), (6, 40572), (7, 34776), (8, 30429), (9, 27048), (12, 20286), (14, 17388), (18, 13524), (21, 11592), (23, 10584), (24, 10143), (27, 9016), (28, 8694), (36, 6762), (42, 5796), (46, 5292), (49, 4968), (54, 4508), (56, 4347), (63, 3864), (69, 3528), (72, 3381), (84, 2898), (92, 2646), (98, 2484), (108, 2254), (126, 1932), (138, 1764), (147, 1656), (161, 1512), (168, 1449), (184, 1323), (189, 1288), (196, 1242), (207, 1176), (216, 1127), (252, 966), (276, 882), (294, 828), (322, 756), (378, 644), (392, 621), (414, 588), (441, 552), (483, 504)]