2061729648

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^3\times {\mathrm{31}}^1\times {\mathrm{347}}^1$

素因数の和:425

約数の個数: 240

約数和(自身を含む): 6570150912

約数和(自身を除く): 4508421264

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 31, 33, 36, 44, 48, 62, 66, 72, 88, 93, 99, 121, 124, 132, 144, 176, 186, 198, 242, 248, 264, 279, 341, 347, 363, 372, 396, 484, 496, 528, 558, 682, 694, 726, 744, 792, 968, 1023, 1041, 1089, 1116, 1331, 1364, 1388, 1452, 1488, 1584, 1936, 2046, 2082, 2178, 2232, 2662, 2728, 2776, 2904, 3069, 3123, 3751, 3817, 3993, 4092, 4164, 4356, 4464, 5324, 5456, 5552, 5808, 6138, 6246, 7502, 7634, 7986, 8184, 8328, 8712, 10648, 10757, 11253, 11451, 11979, 12276, 12492, 15004, 15268, 15972, 16368, 16656, 17424, 21296, 21514, 22506, 22902, 23958, 24552, 24984, 30008, 30536, 31944, 32271, 33759, 34353, 41261, 41987, 43028, 45012, 45804, 47916, 49104, 49968, 60016, 61072, 63888, 64542, 67518, 68706, 82522, 83974, 86056, 90024, 91608, 95832, 96813, 118327, 123783, 125961, 129084, 135036, 137412, 165044, 167948, 172112, 180048, 183216, 191664, 193626, 236654, 247566, 251922, 258168, 270072, 274824, 330088, 335896, 354981, 371349, 377883, 387252, 461857, 473308, 495132, 503844, 516336, 540144, 549648, 660176, 671792, 709962, 742698, 755766, 774504, 923714, 946616, 990264, 1007688, 1064943, 1301597, 1385571, 1419924, 1485396, 1511532, 1549008, 1847428, 1893232, 1980528, 2015376, 2129886, 2603194, 2771142, 2839848, 2970792, 3023064, 3694856, 3904791, 4156713, 4259772, 5206388, 5542284, 5679696, 5941584, 6046128, 7389712, 7809582, 8313426, 8519544, 10412776, 11084568, 11714373, 14317567, 15619164, 16626852, 17039088, 20825552, 22169136, 23428746, 28635134, 31238328, 33253704, 42952701, 46857492, 57270268, 62476656, 66507408, 85905402, 93714984, 114540536, 128858103, 171810804, 187429968, 229081072, 257716206, 343621608, 515432412, 687243216, 1030864824, 2061729648]

約数ペア:

[(1, 2061729648), (2, 1030864824), (3, 687243216), (4, 515432412), (6, 343621608), (8, 257716206), (9, 229081072), (11, 187429968), (12, 171810804), (16, 128858103), (18, 114540536), (22, 93714984), (24, 85905402), (31, 66507408), (33, 62476656), (36, 57270268), (44, 46857492), (48, 42952701), (62, 33253704), (66, 31238328), (72, 28635134), (88, 23428746), (93, 22169136), (99, 20825552), (121, 17039088), (124, 16626852), (132, 15619164), (144, 14317567), (176, 11714373), (186, 11084568), (198, 10412776), (242, 8519544), (248, 8313426), (264, 7809582), (279, 7389712), (341, 6046128), (347, 5941584), (363, 5679696), (372, 5542284), (396, 5206388), (484, 4259772), (496, 4156713), (528, 3904791), (558, 3694856), (682, 3023064), (694, 2970792), (726, 2839848), (744, 2771142), (792, 2603194), (968, 2129886), (1023, 2015376), (1041, 1980528), (1089, 1893232), (1116, 1847428), (1331, 1549008), (1364, 1511532), (1388, 1485396), (1452, 1419924), (1488, 1385571), (1584, 1301597), (1936, 1064943), (2046, 1007688), (2082, 990264), (2178, 946616), (2232, 923714), (2662, 774504), (2728, 755766), (2776, 742698), (2904, 709962), (3069, 671792), (3123, 660176), (3751, 549648), (3817, 540144), (3993, 516336), (4092, 503844), (4164, 495132), (4356, 473308), (4464, 461857), (5324, 387252), (5456, 377883), (5552, 371349), (5808, 354981), (6138, 335896), (6246, 330088), (7502, 274824), (7634, 270072), (7986, 258168), (8184, 251922), (8328, 247566), (8712, 236654), (10648, 193626), (10757, 191664), (11253, 183216), (11451, 180048), (11979, 172112), (12276, 167948), (12492, 165044), (15004, 137412), (15268, 135036), (15972, 129084), (16368, 125961), (16656, 123783), (17424, 118327), (21296, 96813), (21514, 95832), (22506, 91608), (22902, 90024), (23958, 86056), (24552, 83974), (24984, 82522), (30008, 68706), (30536, 67518), (31944, 64542), (32271, 63888), (33759, 61072), (34353, 60016), (41261, 49968), (41987, 49104), (43028, 47916), (45012, 45804)]