218794032

素因数分解:

$2^4\times 3^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{2131}}^1$

素因数の和:2199

約数の個数: 120

約数和(自身を含む): 659862528

約数和(自身を除く): 441068496

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 31, 36, 46, 48, 62, 69, 72, 92, 93, 124, 138, 144, 184, 186, 207, 248, 276, 279, 368, 372, 414, 496, 552, 558, 713, 744, 828, 1104, 1116, 1426, 1488, 1656, 2131, 2139, 2232, 2852, 3312, 4262, 4278, 4464, 5704, 6393, 6417, 8524, 8556, 11408, 12786, 12834, 17048, 17112, 19179, 25572, 25668, 34096, 34224, 38358, 49013, 51144, 51336, 66061, 76716, 98026, 102288, 102672, 132122, 147039, 153432, 196052, 198183, 264244, 294078, 306864, 392104, 396366, 441117, 528488, 588156, 594549, 784208, 792732, 882234, 1056976, 1176312, 1189098, 1519403, 1585464, 1764468, 2352624, 2378196, 3038806, 3170928, 3528936, 4558209, 4756392, 6077612, 7057872, 9116418, 9512784, 12155224, 13674627, 18232836, 24310448, 27349254, 36465672, 54698508, 72931344, 109397016, 218794032]

約数ペア:

[(1, 218794032), (2, 109397016), (3, 72931344), (4, 54698508), (6, 36465672), (8, 27349254), (9, 24310448), (12, 18232836), (16, 13674627), (18, 12155224), (23, 9512784), (24, 9116418), (31, 7057872), (36, 6077612), (46, 4756392), (48, 4558209), (62, 3528936), (69, 3170928), (72, 3038806), (92, 2378196), (93, 2352624), (124, 1764468), (138, 1585464), (144, 1519403), (184, 1189098), (186, 1176312), (207, 1056976), (248, 882234), (276, 792732), (279, 784208), (368, 594549), (372, 588156), (414, 528488), (496, 441117), (552, 396366), (558, 392104), (713, 306864), (744, 294078), (828, 264244), (1104, 198183), (1116, 196052), (1426, 153432), (1488, 147039), (1656, 132122), (2131, 102672), (2139, 102288), (2232, 98026), (2852, 76716), (3312, 66061), (4262, 51336), (4278, 51144), (4464, 49013), (5704, 38358), (6393, 34224), (6417, 34096), (8524, 25668), (8556, 25572), (11408, 19179), (12786, 17112), (12834, 17048)]