684432

素因数分解:

$2^4\times 3^2\times 7^2\times {\mathrm{97}}^1$

素因数の和:125

約数の個数: 90

約数和(自身を含む): 2251158

約数和(自身を除く): 1566726

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 49, 56, 63, 72, 84, 97, 98, 112, 126, 144, 147, 168, 194, 196, 252, 291, 294, 336, 388, 392, 441, 504, 582, 588, 679, 776, 784, 873, 882, 1008, 1164, 1176, 1358, 1552, 1746, 1764, 2037, 2328, 2352, 2716, 3492, 3528, 4074, 4656, 4753, 5432, 6111, 6984, 7056, 8148, 9506, 10864, 12222, 13968, 14259, 16296, 19012, 24444, 28518, 32592, 38024, 42777, 48888, 57036, 76048, 85554, 97776, 114072, 171108, 228144, 342216, 684432]

約数ペア:

[(1, 684432), (2, 342216), (3, 228144), (4, 171108), (6, 114072), (7, 97776), (8, 85554), (9, 76048), (12, 57036), (14, 48888), (16, 42777), (18, 38024), (21, 32592), (24, 28518), (28, 24444), (36, 19012), (42, 16296), (48, 14259), (49, 13968), (56, 12222), (63, 10864), (72, 9506), (84, 8148), (97, 7056), (98, 6984), (112, 6111), (126, 5432), (144, 4753), (147, 4656), (168, 4074), (194, 3528), (196, 3492), (252, 2716), (291, 2352), (294, 2328), (336, 2037), (388, 1764), (392, 1746), (441, 1552), (504, 1358), (582, 1176), (588, 1164), (679, 1008), (776, 882), (784, 873)]