21285513936

素因数分解:

$2^4\times 3^3\times {\mathrm{43}}^1\times {\mathrm{97}}^1\times {\mathrm{11813}}^1$

素因数の和:11970

約数の個数: 160

約数和(自身を含む): 63168040320

約数和(自身を除く): 41882526384

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 43, 48, 54, 72, 86, 97, 108, 129, 144, 172, 194, 216, 258, 291, 344, 387, 388, 432, 516, 582, 688, 774, 776, 873, 1032, 1161, 1164, 1548, 1552, 1746, 2064, 2322, 2328, 2619, 3096, 3492, 4171, 4644, 4656, 5238, 6192, 6984, 8342, 9288, 10476, 11813, 12513, 13968, 16684, 18576, 20952, 23626, 25026, 33368, 35439, 37539, 41904, 47252, 50052, 66736, 70878, 75078, 94504, 100104, 106317, 112617, 141756, 150156, 189008, 200208, 212634, 225234, 283512, 300312, 318951, 425268, 450468, 507959, 567024, 600624, 637902, 850536, 900936, 1015918, 1145861, 1275804, 1523877, 1701072, 1801872, 2031836, 2291722, 2551608, 3047754, 3437583, 4063672, 4571631, 4583444, 5103216, 6095508, 6875166, 8127344, 9143262, 9166888, 10312749, 12191016, 13714893, 13750332, 18286524, 18333776, 20625498, 24382032, 27429786, 27500664, 30938247, 36573048, 41250996, 49272023, 54859572, 55001328, 61876494, 73146096, 82501992, 98544046, 109719144, 123752988, 147816069, 165003984, 197088092, 219438288, 247505976, 295632138, 394176184, 443448207, 495011952, 591264276, 788352368, 886896414, 1182528552, 1330344621, 1773792828, 2365057104, 2660689242, 3547585656, 5321378484, 7095171312, 10642756968, 21285513936]

約数ペア:

[(1, 21285513936), (2, 10642756968), (3, 7095171312), (4, 5321378484), (6, 3547585656), (8, 2660689242), (9, 2365057104), (12, 1773792828), (16, 1330344621), (18, 1182528552), (24, 886896414), (27, 788352368), (36, 591264276), (43, 495011952), (48, 443448207), (54, 394176184), (72, 295632138), (86, 247505976), (97, 219438288), (108, 197088092), (129, 165003984), (144, 147816069), (172, 123752988), (194, 109719144), (216, 98544046), (258, 82501992), (291, 73146096), (344, 61876494), (387, 55001328), (388, 54859572), (432, 49272023), (516, 41250996), (582, 36573048), (688, 30938247), (774, 27500664), (776, 27429786), (873, 24382032), (1032, 20625498), (1161, 18333776), (1164, 18286524), (1548, 13750332), (1552, 13714893), (1746, 12191016), (2064, 10312749), (2322, 9166888), (2328, 9143262), (2619, 8127344), (3096, 6875166), (3492, 6095508), (4171, 5103216), (4644, 4583444), (4656, 4571631), (5238, 4063672), (6192, 3437583), (6984, 3047754), (8342, 2551608), (9288, 2291722), (10476, 2031836), (11813, 1801872), (12513, 1701072), (13968, 1523877), (16684, 1275804), (18576, 1145861), (20952, 1015918), (23626, 900936), (25026, 850536), (33368, 637902), (35439, 600624), (37539, 567024), (41904, 507959), (47252, 450468), (50052, 425268), (66736, 318951), (70878, 300312), (75078, 283512), (94504, 225234), (100104, 212634), (106317, 200208), (112617, 189008), (141756, 150156)]