2690579808

素因数分解:

$2^5\times 3^3\times 7^4\times {\mathrm{1297}}^1$

素因数の和:1344

約数の個数: 240

約数和(自身を含む): 9161958960

約数和(自身を除く): 6471379152

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 49, 54, 56, 63, 72, 84, 96, 98, 108, 112, 126, 144, 147, 168, 189, 196, 216, 224, 252, 288, 294, 336, 343, 378, 392, 432, 441, 504, 588, 672, 686, 756, 784, 864, 882, 1008, 1029, 1176, 1297, 1323, 1372, 1512, 1568, 1764, 2016, 2058, 2352, 2401, 2594, 2646, 2744, 3024, 3087, 3528, 3891, 4116, 4704, 4802, 5188, 5292, 5488, 6048, 6174, 7056, 7203, 7782, 8232, 9079, 9261, 9604, 10376, 10584, 10976, 11673, 12348, 14112, 14406, 15564, 16464, 18158, 18522, 19208, 20752, 21168, 21609, 23346, 24696, 27237, 28812, 31128, 32928, 35019, 36316, 37044, 38416, 41504, 42336, 43218, 46692, 49392, 54474, 57624, 62256, 63553, 64827, 70038, 72632, 74088, 76832, 81711, 86436, 93384, 98784, 108948, 115248, 124512, 127106, 129654, 140076, 145264, 148176, 163422, 172872, 186768, 190659, 217896, 230496, 245133, 254212, 259308, 280152, 290528, 296352, 326844, 345744, 373536, 381318, 435792, 444871, 490266, 508424, 518616, 560304, 571977, 653688, 691488, 762636, 871584, 889742, 980532, 1016848, 1037232, 1120608, 1143954, 1307376, 1334613, 1525272, 1715931, 1779484, 1961064, 2033696, 2074464, 2287908, 2614752, 2669226, 3050544, 3114097, 3431862, 3558968, 3922128, 4003839, 4575816, 5338452, 6101088, 6228194, 6863724, 7117936, 7844256, 8007678, 9151632, 9342291, 10676904, 12011517, 12456388, 13727448, 14235872, 16015356, 18303264, 18684582, 21353808, 24023034, 24912776, 27454896, 28026873, 32030712, 37369164, 42707616, 48046068, 49825552, 54909792, 56053746, 64061424, 74738328, 84080619, 96092136, 99651104, 112107492, 128122848, 149476656, 168161238, 192184272, 224214984, 298953312, 336322476, 384368544, 448429968, 672644952, 896859936, 1345289904, 2690579808]

約数ペア:

[(1, 2690579808), (2, 1345289904), (3, 896859936), (4, 672644952), (6, 448429968), (7, 384368544), (8, 336322476), (9, 298953312), (12, 224214984), (14, 192184272), (16, 168161238), (18, 149476656), (21, 128122848), (24, 112107492), (27, 99651104), (28, 96092136), (32, 84080619), (36, 74738328), (42, 64061424), (48, 56053746), (49, 54909792), (54, 49825552), (56, 48046068), (63, 42707616), (72, 37369164), (84, 32030712), (96, 28026873), (98, 27454896), (108, 24912776), (112, 24023034), (126, 21353808), (144, 18684582), (147, 18303264), (168, 16015356), (189, 14235872), (196, 13727448), (216, 12456388), (224, 12011517), (252, 10676904), (288, 9342291), (294, 9151632), (336, 8007678), (343, 7844256), (378, 7117936), (392, 6863724), (432, 6228194), (441, 6101088), (504, 5338452), (588, 4575816), (672, 4003839), (686, 3922128), (756, 3558968), (784, 3431862), (864, 3114097), (882, 3050544), (1008, 2669226), (1029, 2614752), (1176, 2287908), (1297, 2074464), (1323, 2033696), (1372, 1961064), (1512, 1779484), (1568, 1715931), (1764, 1525272), (2016, 1334613), (2058, 1307376), (2352, 1143954), (2401, 1120608), (2594, 1037232), (2646, 1016848), (2744, 980532), (3024, 889742), (3087, 871584), (3528, 762636), (3891, 691488), (4116, 653688), (4704, 571977), (4802, 560304), (5188, 518616), (5292, 508424), (5488, 490266), (6048, 444871), (6174, 435792), (7056, 381318), (7203, 373536), (7782, 345744), (8232, 326844), (9079, 296352), (9261, 290528), (9604, 280152), (10376, 259308), (10584, 254212), (10976, 245133), (11673, 230496), (12348, 217896), (14112, 190659), (14406, 186768), (15564, 172872), (16464, 163422), (18158, 148176), (18522, 145264), (19208, 140076), (20752, 129654), (21168, 127106), (21609, 124512), (23346, 115248), (24696, 108948), (27237, 98784), (28812, 93384), (31128, 86436), (32928, 81711), (35019, 76832), (36316, 74088), (37044, 72632), (38416, 70038), (41504, 64827), (42336, 63553), (43218, 62256), (46692, 57624), (49392, 54474)]