2642911488

素因数分解:

$2^8\times 3^2\times 7^1\times {\mathrm{163871}}^1$

素因数の和:163900

約数の個数: 108

約数和(自身を含む): 8708813568

約数和(自身を除く): 6065902080

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 84, 96, 112, 126, 128, 144, 168, 192, 224, 252, 256, 288, 336, 384, 448, 504, 576, 672, 768, 896, 1008, 1152, 1344, 1792, 2016, 2304, 2688, 4032, 5376, 8064, 16128, 163871, 327742, 491613, 655484, 983226, 1147097, 1310968, 1474839, 1966452, 2294194, 2621936, 2949678, 3441291, 3932904, 4588388, 5243872, 5899356, 6882582, 7865808, 9176776, 10323873, 10487744, 11798712, 13765164, 15731616, 18353552, 20647746, 20975488, 23597424, 27530328, 31463232, 36707104, 41295492, 41950976, 47194848, 55060656, 62926464, 73414208, 82590984, 94389696, 110121312, 125852928, 146828416, 165181968, 188779392, 220242624, 293656832, 330363936, 377558784, 440485248, 660727872, 880970496, 1321455744, 2642911488]

約数ペア:

[(1, 2642911488), (2, 1321455744), (3, 880970496), (4, 660727872), (6, 440485248), (7, 377558784), (8, 330363936), (9, 293656832), (12, 220242624), (14, 188779392), (16, 165181968), (18, 146828416), (21, 125852928), (24, 110121312), (28, 94389696), (32, 82590984), (36, 73414208), (42, 62926464), (48, 55060656), (56, 47194848), (63, 41950976), (64, 41295492), (72, 36707104), (84, 31463232), (96, 27530328), (112, 23597424), (126, 20975488), (128, 20647746), (144, 18353552), (168, 15731616), (192, 13765164), (224, 11798712), (252, 10487744), (256, 10323873), (288, 9176776), (336, 7865808), (384, 6882582), (448, 5899356), (504, 5243872), (576, 4588388), (672, 3932904), (768, 3441291), (896, 2949678), (1008, 2621936), (1152, 2294194), (1344, 1966452), (1792, 1474839), (2016, 1310968), (2304, 1147097), (2688, 983226), (4032, 655484), (5376, 491613), (8064, 327742), (16128, 163871)]