2081608584

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{347}}^1\times {\mathrm{733}}^1$

素因数の和:1131

約数の個数: 128

約数和(自身を含む): 5885153280

約数和(自身を除く): 3803544696

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 31, 33, 44, 62, 66, 88, 93, 124, 132, 186, 248, 264, 341, 347, 372, 682, 694, 733, 744, 1023, 1041, 1364, 1388, 1466, 2046, 2082, 2199, 2728, 2776, 2932, 3817, 4092, 4164, 4398, 5864, 7634, 8063, 8184, 8328, 8796, 10757, 11451, 15268, 16126, 17592, 21514, 22723, 22902, 24189, 30536, 32252, 32271, 43028, 45446, 45804, 48378, 64504, 64542, 68169, 86056, 90892, 91608, 96756, 118327, 129084, 136338, 181784, 193512, 236654, 249953, 254351, 258168, 272676, 354981, 473308, 499906, 508702, 545352, 709962, 749859, 763053, 946616, 999812, 1017404, 1419924, 1499718, 1526106, 1999624, 2034808, 2797861, 2839848, 2999436, 3052212, 5595722, 5998872, 6104424, 7884881, 8393583, 11191444, 15769762, 16787166, 22382888, 23654643, 31539524, 33574332, 47309286, 63079048, 67148664, 86733691, 94618572, 173467382, 189237144, 260201073, 346934764, 520402146, 693869528, 1040804292, 2081608584]

約数ペア:

[(1, 2081608584), (2, 1040804292), (3, 693869528), (4, 520402146), (6, 346934764), (8, 260201073), (11, 189237144), (12, 173467382), (22, 94618572), (24, 86733691), (31, 67148664), (33, 63079048), (44, 47309286), (62, 33574332), (66, 31539524), (88, 23654643), (93, 22382888), (124, 16787166), (132, 15769762), (186, 11191444), (248, 8393583), (264, 7884881), (341, 6104424), (347, 5998872), (372, 5595722), (682, 3052212), (694, 2999436), (733, 2839848), (744, 2797861), (1023, 2034808), (1041, 1999624), (1364, 1526106), (1388, 1499718), (1466, 1419924), (2046, 1017404), (2082, 999812), (2199, 946616), (2728, 763053), (2776, 749859), (2932, 709962), (3817, 545352), (4092, 508702), (4164, 499906), (4398, 473308), (5864, 354981), (7634, 272676), (8063, 258168), (8184, 254351), (8328, 249953), (8796, 236654), (10757, 193512), (11451, 181784), (15268, 136338), (16126, 129084), (17592, 118327), (21514, 96756), (22723, 91608), (22902, 90892), (24189, 86056), (30536, 68169), (32252, 64542), (32271, 64504), (43028, 48378), (45446, 45804)]