1929731152

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{1481}}^1$

素因数の和:1628

約数の個数: 80

約数和(自身を含む): 4022313984

約数和(自身を除く): 2092582832

約数列:

[1, 2, 4, 8, 16, 31, 37, 62, 71, 74, 124, 142, 148, 248, 284, 296, 496, 568, 592, 1136, 1147, 1481, 2201, 2294, 2627, 2962, 4402, 4588, 5254, 5924, 8804, 9176, 10508, 11848, 17608, 18352, 21016, 23696, 35216, 42032, 45911, 54797, 81437, 91822, 105151, 109594, 162874, 183644, 210302, 219188, 325748, 367288, 420604, 438376, 651496, 734576, 841208, 876752, 1302992, 1682416, 1698707, 3259681, 3397414, 3890587, 6519362, 6794828, 7781174, 13038724, 13589656, 15562348, 26077448, 27179312, 31124696, 52154896, 62249392, 120608197, 241216394, 482432788, 964865576, 1929731152]

約数ペア:

[(1, 1929731152), (2, 964865576), (4, 482432788), (8, 241216394), (16, 120608197), (31, 62249392), (37, 52154896), (62, 31124696), (71, 27179312), (74, 26077448), (124, 15562348), (142, 13589656), (148, 13038724), (248, 7781174), (284, 6794828), (296, 6519362), (496, 3890587), (568, 3397414), (592, 3259681), (1136, 1698707), (1147, 1682416), (1481, 1302992), (2201, 876752), (2294, 841208), (2627, 734576), (2962, 651496), (4402, 438376), (4588, 420604), (5254, 367288), (5924, 325748), (8804, 219188), (9176, 210302), (10508, 183644), (11848, 162874), (17608, 109594), (18352, 105151), (21016, 91822), (23696, 81437), (35216, 54797), (42032, 45911)]