212605776

素因数分解:

$2^4\times 3^3\times {\mathrm{523}}^1\times {\mathrm{941}}^1$

素因数の和:1481

約数の個数: 80

約数和(自身を含む): 612073920

約数和(自身を除く): 399468144

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 523, 941, 1046, 1569, 1882, 2092, 2823, 3138, 3764, 4184, 4707, 5646, 6276, 7528, 8368, 8469, 9414, 11292, 12552, 14121, 15056, 16938, 18828, 22584, 25104, 25407, 28242, 33876, 37656, 45168, 50814, 56484, 67752, 75312, 101628, 112968, 135504, 203256, 225936, 406512, 492143, 984286, 1476429, 1968572, 2952858, 3937144, 4429287, 5905716, 7874288, 8858574, 11811432, 13287861, 17717148, 23622864, 26575722, 35434296, 53151444, 70868592, 106302888, 212605776]

約数ペア:

[(1, 212605776), (2, 106302888), (3, 70868592), (4, 53151444), (6, 35434296), (8, 26575722), (9, 23622864), (12, 17717148), (16, 13287861), (18, 11811432), (24, 8858574), (27, 7874288), (36, 5905716), (48, 4429287), (54, 3937144), (72, 2952858), (108, 1968572), (144, 1476429), (216, 984286), (432, 492143), (523, 406512), (941, 225936), (1046, 203256), (1569, 135504), (1882, 112968), (2092, 101628), (2823, 75312), (3138, 67752), (3764, 56484), (4184, 50814), (4707, 45168), (5646, 37656), (6276, 33876), (7528, 28242), (8368, 25407), (8469, 25104), (9414, 22584), (11292, 18828), (12552, 16938), (14121, 15056)]