1401971544

素因数分解:

$2^3\times 3^3\times {\mathrm{19}}^1\times {\mathrm{251}}^1\times {\mathrm{1361}}^1$

素因数の和:1646

約数の個数: 128

約数和(自身を含む): 4118688000

約数和(自身を除く): 2716716456

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 27, 36, 38, 54, 57, 72, 76, 108, 114, 152, 171, 216, 228, 251, 342, 456, 502, 513, 684, 753, 1004, 1026, 1361, 1368, 1506, 2008, 2052, 2259, 2722, 3012, 4083, 4104, 4518, 4769, 5444, 6024, 6777, 8166, 9036, 9538, 10888, 12249, 13554, 14307, 16332, 18072, 19076, 24498, 25859, 27108, 28614, 32664, 36747, 38152, 42921, 48996, 51718, 54216, 57228, 73494, 77577, 85842, 97992, 103436, 114456, 128763, 146988, 155154, 171684, 206872, 232731, 257526, 293976, 310308, 341611, 343368, 465462, 515052, 620616, 683222, 698193, 930924, 1024833, 1030104, 1366444, 1396386, 1861848, 2049666, 2732888, 2792772, 3074499, 4099332, 5585544, 6148998, 6490609, 8198664, 9223497, 12297996, 12981218, 18446994, 19471827, 24595992, 25962436, 36893988, 38943654, 51924872, 58415481, 73787976, 77887308, 116830962, 155774616, 175246443, 233661924, 350492886, 467323848, 700985772, 1401971544]

約数ペア:

[(1, 1401971544), (2, 700985772), (3, 467323848), (4, 350492886), (6, 233661924), (8, 175246443), (9, 155774616), (12, 116830962), (18, 77887308), (19, 73787976), (24, 58415481), (27, 51924872), (36, 38943654), (38, 36893988), (54, 25962436), (57, 24595992), (72, 19471827), (76, 18446994), (108, 12981218), (114, 12297996), (152, 9223497), (171, 8198664), (216, 6490609), (228, 6148998), (251, 5585544), (342, 4099332), (456, 3074499), (502, 2792772), (513, 2732888), (684, 2049666), (753, 1861848), (1004, 1396386), (1026, 1366444), (1361, 1030104), (1368, 1024833), (1506, 930924), (2008, 698193), (2052, 683222), (2259, 620616), (2722, 515052), (3012, 465462), (4083, 343368), (4104, 341611), (4518, 310308), (4769, 293976), (5444, 257526), (6024, 232731), (6777, 206872), (8166, 171684), (9036, 155154), (9538, 146988), (10888, 128763), (12249, 114456), (13554, 103436), (14307, 97992), (16332, 85842), (18072, 77577), (19076, 73494), (24498, 57228), (25859, 54216), (27108, 51718), (28614, 48996), (32664, 42921), (36747, 38152)]