219906864

素因数分解:

$2^4\times 3^2\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{991}}^1$

素因数の和:1095

約数の個数: 120

約数和(自身を含む): 652434432

約数和(自身を除く): 432527568

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 36, 46, 48, 67, 69, 72, 92, 134, 138, 144, 184, 201, 207, 268, 276, 368, 402, 414, 536, 552, 603, 804, 828, 991, 1072, 1104, 1206, 1541, 1608, 1656, 1982, 2412, 2973, 3082, 3216, 3312, 3964, 4623, 4824, 5946, 6164, 7928, 8919, 9246, 9648, 11892, 12328, 13869, 15856, 17838, 18492, 22793, 23784, 24656, 27738, 35676, 36984, 45586, 47568, 55476, 66397, 68379, 71352, 73968, 91172, 110952, 132794, 136758, 142704, 182344, 199191, 205137, 221904, 265588, 273516, 364688, 398382, 410274, 531176, 547032, 597573, 796764, 820548, 1062352, 1094064, 1195146, 1527131, 1593528, 1641096, 2390292, 3054262, 3187056, 3282192, 4581393, 4780584, 6108524, 9162786, 9561168, 12217048, 13744179, 18325572, 24434096, 27488358, 36651144, 54976716, 73302288, 109953432, 219906864]

約数ペア:

[(1, 219906864), (2, 109953432), (3, 73302288), (4, 54976716), (6, 36651144), (8, 27488358), (9, 24434096), (12, 18325572), (16, 13744179), (18, 12217048), (23, 9561168), (24, 9162786), (36, 6108524), (46, 4780584), (48, 4581393), (67, 3282192), (69, 3187056), (72, 3054262), (92, 2390292), (134, 1641096), (138, 1593528), (144, 1527131), (184, 1195146), (201, 1094064), (207, 1062352), (268, 820548), (276, 796764), (368, 597573), (402, 547032), (414, 531176), (536, 410274), (552, 398382), (603, 364688), (804, 273516), (828, 265588), (991, 221904), (1072, 205137), (1104, 199191), (1206, 182344), (1541, 142704), (1608, 136758), (1656, 132794), (1982, 110952), (2412, 91172), (2973, 73968), (3082, 71352), (3216, 68379), (3312, 66397), (3964, 55476), (4623, 47568), (4824, 45586), (5946, 36984), (6164, 35676), (7928, 27738), (8919, 24656), (9246, 23784), (9648, 22793), (11892, 18492), (12328, 17838), (13869, 15856)]