860564304

素因数分解:

$2^4\times 3^3\times {\mathrm{71}}^1\times {\mathrm{28057}}^1$

素因数の和:28145

約数の個数: 80

約数和(自身を含む): 2505018240

約数和(自身を除く): 1644453936

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 71, 72, 108, 142, 144, 213, 216, 284, 426, 432, 568, 639, 852, 1136, 1278, 1704, 1917, 2556, 3408, 3834, 5112, 7668, 10224, 15336, 28057, 30672, 56114, 84171, 112228, 168342, 224456, 252513, 336684, 448912, 505026, 673368, 757539, 1010052, 1346736, 1515078, 1992047, 2020104, 3030156, 3984094, 4040208, 5976141, 6060312, 7968188, 11952282, 12120624, 15936376, 17928423, 23904564, 31872752, 35856846, 47809128, 53785269, 71713692, 95618256, 107570538, 143427384, 215141076, 286854768, 430282152, 860564304]

約数ペア:

[(1, 860564304), (2, 430282152), (3, 286854768), (4, 215141076), (6, 143427384), (8, 107570538), (9, 95618256), (12, 71713692), (16, 53785269), (18, 47809128), (24, 35856846), (27, 31872752), (36, 23904564), (48, 17928423), (54, 15936376), (71, 12120624), (72, 11952282), (108, 7968188), (142, 6060312), (144, 5976141), (213, 4040208), (216, 3984094), (284, 3030156), (426, 2020104), (432, 1992047), (568, 1515078), (639, 1346736), (852, 1010052), (1136, 757539), (1278, 673368), (1704, 505026), (1917, 448912), (2556, 336684), (3408, 252513), (3834, 224456), (5112, 168342), (7668, 112228), (10224, 84171), (15336, 56114), (28057, 30672)]