2553867792

素因数分解:

$2^4\times 3^6\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1009}}^1$

素因数の和:1073

約数の個数: 280

約数和(自身を含む): 8760788480

約数和(自身を除く): 6206920688

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 31, 36, 42, 48, 54, 56, 62, 63, 72, 81, 84, 93, 108, 112, 124, 126, 144, 162, 168, 186, 189, 216, 217, 243, 248, 252, 279, 324, 336, 372, 378, 432, 434, 486, 496, 504, 558, 567, 648, 651, 729, 744, 756, 837, 868, 972, 1008, 1009, 1116, 1134, 1296, 1302, 1458, 1488, 1512, 1674, 1701, 1736, 1944, 1953, 2018, 2232, 2268, 2511, 2604, 2916, 3024, 3027, 3348, 3402, 3472, 3888, 3906, 4036, 4464, 4536, 5022, 5103, 5208, 5832, 5859, 6054, 6696, 6804, 7063, 7533, 7812, 8072, 9072, 9081, 10044, 10206, 10416, 11664, 11718, 12108, 13392, 13608, 14126, 15066, 15624, 16144, 17577, 18162, 20088, 20412, 21189, 22599, 23436, 24216, 27216, 27243, 28252, 30132, 31248, 31279, 35154, 36324, 40176, 40824, 42378, 45198, 46872, 48432, 52731, 54486, 56504, 60264, 62558, 63567, 70308, 72648, 81648, 81729, 84756, 90396, 93744, 93837, 105462, 108972, 113008, 120528, 125116, 127134, 140616, 145296, 158193, 163458, 169512, 180792, 187674, 190701, 210924, 217944, 218953, 245187, 250232, 254268, 281232, 281511, 316386, 326916, 339024, 361584, 375348, 381402, 421848, 435888, 437906, 490374, 500464, 508536, 563022, 572103, 632772, 653832, 656859, 735561, 750696, 762804, 843696, 844533, 875812, 980748, 1017072, 1126044, 1144206, 1265544, 1307664, 1313718, 1471122, 1501392, 1525608, 1689066, 1716309, 1751624, 1961496, 1970577, 2252088, 2288412, 2531088, 2533599, 2627436, 2942244, 3051216, 3378132, 3432618, 3503248, 3922992, 3941154, 4504176, 4576824, 5067198, 5148927, 5254872, 5884488, 5911731, 6756264, 6865236, 7600797, 7882308, 9153648, 10134396, 10297854, 10509744, 11768976, 11823462, 13512528, 13730472, 15201594, 15764616, 17735193, 20268792, 20595708, 22802391, 23646924, 27460944, 30403188, 31529232, 35470386, 40537584, 41191416, 45604782, 47293848, 53205579, 60806376, 70940772, 82382832, 91209564, 94587696, 106411158, 121612752, 141881544, 159616737, 182419128, 212822316, 283763088, 319233474, 364838256, 425644632, 638466948, 851289264, 1276933896, 2553867792]

約数ペア:

[(1, 2553867792), (2, 1276933896), (3, 851289264), (4, 638466948), (6, 425644632), (7, 364838256), (8, 319233474), (9, 283763088), (12, 212822316), (14, 182419128), (16, 159616737), (18, 141881544), (21, 121612752), (24, 106411158), (27, 94587696), (28, 91209564), (31, 82382832), (36, 70940772), (42, 60806376), (48, 53205579), (54, 47293848), (56, 45604782), (62, 41191416), (63, 40537584), (72, 35470386), (81, 31529232), (84, 30403188), (93, 27460944), (108, 23646924), (112, 22802391), (124, 20595708), (126, 20268792), (144, 17735193), (162, 15764616), (168, 15201594), (186, 13730472), (189, 13512528), (216, 11823462), (217, 11768976), (243, 10509744), (248, 10297854), (252, 10134396), (279, 9153648), (324, 7882308), (336, 7600797), (372, 6865236), (378, 6756264), (432, 5911731), (434, 5884488), (486, 5254872), (496, 5148927), (504, 5067198), (558, 4576824), (567, 4504176), (648, 3941154), (651, 3922992), (729, 3503248), (744, 3432618), (756, 3378132), (837, 3051216), (868, 2942244), (972, 2627436), (1008, 2533599), (1009, 2531088), (1116, 2288412), (1134, 2252088), (1296, 1970577), (1302, 1961496), (1458, 1751624), (1488, 1716309), (1512, 1689066), (1674, 1525608), (1701, 1501392), (1736, 1471122), (1944, 1313718), (1953, 1307664), (2018, 1265544), (2232, 1144206), (2268, 1126044), (2511, 1017072), (2604, 980748), (2916, 875812), (3024, 844533), (3027, 843696), (3348, 762804), (3402, 750696), (3472, 735561), (3888, 656859), (3906, 653832), (4036, 632772), (4464, 572103), (4536, 563022), (5022, 508536), (5103, 500464), (5208, 490374), (5832, 437906), (5859, 435888), (6054, 421848), (6696, 381402), (6804, 375348), (7063, 361584), (7533, 339024), (7812, 326916), (8072, 316386), (9072, 281511), (9081, 281232), (10044, 254268), (10206, 250232), (10416, 245187), (11664, 218953), (11718, 217944), (12108, 210924), (13392, 190701), (13608, 187674), (14126, 180792), (15066, 169512), (15624, 163458), (16144, 158193), (17577, 145296), (18162, 140616), (20088, 127134), (20412, 125116), (21189, 120528), (22599, 113008), (23436, 108972), (24216, 105462), (27216, 93837), (27243, 93744), (28252, 90396), (30132, 84756), (31248, 81729), (31279, 81648), (35154, 72648), (36324, 70308), (40176, 63567), (40824, 62558), (42378, 60264), (45198, 56504), (46872, 54486), (48432, 52731)]