2541821688

素因数分解:

$2^3\times 3^3\times 7^2\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{127}}^1$

素因数の和:248

約数の個数: 384

約数和(自身を含む): 8685158400

約数和(自身を除く): 6143336712

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 31, 36, 42, 49, 54, 56, 61, 62, 63, 72, 84, 93, 98, 108, 122, 124, 126, 127, 147, 168, 183, 186, 189, 196, 216, 217, 244, 248, 252, 254, 279, 294, 366, 372, 378, 381, 392, 427, 434, 441, 488, 504, 508, 549, 558, 588, 651, 732, 744, 756, 762, 837, 854, 868, 882, 889, 1016, 1098, 1116, 1143, 1176, 1281, 1302, 1323, 1464, 1512, 1519, 1524, 1647, 1674, 1708, 1736, 1764, 1778, 1891, 1953, 2196, 2232, 2286, 2562, 2604, 2646, 2667, 2989, 3038, 3048, 3294, 3348, 3416, 3429, 3528, 3556, 3782, 3843, 3906, 3937, 4392, 4557, 4572, 5124, 5208, 5292, 5334, 5673, 5859, 5978, 6076, 6223, 6588, 6696, 6858, 7112, 7564, 7686, 7747, 7812, 7874, 8001, 8967, 9114, 9144, 10248, 10584, 10668, 11346, 11529, 11718, 11811, 11956, 12152, 12446, 13176, 13237, 13671, 13716, 15128, 15372, 15494, 15624, 15748, 16002, 17019, 17934, 18228, 18669, 21336, 22692, 23058, 23241, 23436, 23622, 23912, 24003, 24892, 26474, 26901, 27342, 27432, 27559, 30744, 30988, 31496, 32004, 34038, 35433, 35868, 36456, 37338, 39711, 41013, 45384, 46116, 46482, 46872, 47244, 48006, 49784, 51057, 52948, 53802, 54229, 54684, 55118, 56007, 61976, 64008, 68076, 69723, 70866, 71736, 74676, 79422, 80703, 82026, 82677, 92232, 92659, 92964, 94488, 96012, 102114, 105896, 106299, 107604, 108458, 109368, 110236, 112014, 119133, 136152, 139446, 141732, 149352, 158844, 161406, 162687, 164052, 165354, 168021, 185318, 185928, 192024, 192913, 204228, 209169, 212598, 215208, 216916, 220472, 224028, 238266, 240157, 248031, 277977, 278892, 283464, 317688, 322812, 325374, 328104, 330708, 336042, 357399, 370636, 379603, 385826, 408456, 418338, 425196, 433832, 448056, 476532, 480314, 488061, 496062, 555954, 557784, 578739, 645624, 650748, 661416, 672084, 714798, 720471, 741272, 744093, 759206, 771652, 833931, 836676, 850392, 953064, 960628, 976122, 992124, 1111908, 1138809, 1157478, 1301496, 1344168, 1429596, 1440942, 1464183, 1488186, 1518412, 1543304, 1667862, 1673352, 1681099, 1736217, 1921256, 1952244, 1984248, 2161413, 2223816, 2277618, 2314956, 2501793, 2859192, 2881884, 2928366, 2976372, 3036824, 3335724, 3362198, 3416427, 3472434, 3904488, 4322826, 4555236, 4629912, 5003586, 5043297, 5208651, 5763768, 5856732, 5952744, 6484239, 6671448, 6724396, 6832854, 6944868, 8645652, 9110472, 10007172, 10086594, 10249281, 10417302, 11713464, 11767693, 12968478, 13448792, 13665708, 13889736, 15129891, 17291304, 20014344, 20173188, 20498562, 20834604, 23535386, 25936956, 27331416, 30259782, 35303079, 40346376, 40997124, 41669208, 45389673, 47070772, 51873912, 60519564, 70606158, 81994248, 90779346, 94141544, 105909237, 121039128, 141212316, 181558692, 211818474, 282424632, 317727711, 363117384, 423636948, 635455422, 847273896, 1270910844, 2541821688]

約数ペア:

[(1, 2541821688), (2, 1270910844), (3, 847273896), (4, 635455422), (6, 423636948), (7, 363117384), (8, 317727711), (9, 282424632), (12, 211818474), (14, 181558692), (18, 141212316), (21, 121039128), (24, 105909237), (27, 94141544), (28, 90779346), (31, 81994248), (36, 70606158), (42, 60519564), (49, 51873912), (54, 47070772), (56, 45389673), (61, 41669208), (62, 40997124), (63, 40346376), (72, 35303079), (84, 30259782), (93, 27331416), (98, 25936956), (108, 23535386), (122, 20834604), (124, 20498562), (126, 20173188), (127, 20014344), (147, 17291304), (168, 15129891), (183, 13889736), (186, 13665708), (189, 13448792), (196, 12968478), (216, 11767693), (217, 11713464), (244, 10417302), (248, 10249281), (252, 10086594), (254, 10007172), (279, 9110472), (294, 8645652), (366, 6944868), (372, 6832854), (378, 6724396), (381, 6671448), (392, 6484239), (427, 5952744), (434, 5856732), (441, 5763768), (488, 5208651), (504, 5043297), (508, 5003586), (549, 4629912), (558, 4555236), (588, 4322826), (651, 3904488), (732, 3472434), (744, 3416427), (756, 3362198), (762, 3335724), (837, 3036824), (854, 2976372), (868, 2928366), (882, 2881884), (889, 2859192), (1016, 2501793), (1098, 2314956), (1116, 2277618), (1143, 2223816), (1176, 2161413), (1281, 1984248), (1302, 1952244), (1323, 1921256), (1464, 1736217), (1512, 1681099), (1519, 1673352), (1524, 1667862), (1647, 1543304), (1674, 1518412), (1708, 1488186), (1736, 1464183), (1764, 1440942), (1778, 1429596), (1891, 1344168), (1953, 1301496), (2196, 1157478), (2232, 1138809), (2286, 1111908), (2562, 992124), (2604, 976122), (2646, 960628), (2667, 953064), (2989, 850392), (3038, 836676), (3048, 833931), (3294, 771652), (3348, 759206), (3416, 744093), (3429, 741272), (3528, 720471), (3556, 714798), (3782, 672084), (3843, 661416), (3906, 650748), (3937, 645624), (4392, 578739), (4557, 557784), (4572, 555954), (5124, 496062), (5208, 488061), (5292, 480314), (5334, 476532), (5673, 448056), (5859, 433832), (5978, 425196), (6076, 418338), (6223, 408456), (6588, 385826), (6696, 379603), (6858, 370636), (7112, 357399), (7564, 336042), (7686, 330708), (7747, 328104), (7812, 325374), (7874, 322812), (8001, 317688), (8967, 283464), (9114, 278892), (9144, 277977), (10248, 248031), (10584, 240157), (10668, 238266), (11346, 224028), (11529, 220472), (11718, 216916), (11811, 215208), (11956, 212598), (12152, 209169), (12446, 204228), (13176, 192913), (13237, 192024), (13671, 185928), (13716, 185318), (15128, 168021), (15372, 165354), (15494, 164052), (15624, 162687), (15748, 161406), (16002, 158844), (17019, 149352), (17934, 141732), (18228, 139446), (18669, 136152), (21336, 119133), (22692, 112014), (23058, 110236), (23241, 109368), (23436, 108458), (23622, 107604), (23912, 106299), (24003, 105896), (24892, 102114), (26474, 96012), (26901, 94488), (27342, 92964), (27432, 92659), (27559, 92232), (30744, 82677), (30988, 82026), (31496, 80703), (32004, 79422), (34038, 74676), (35433, 71736), (35868, 70866), (36456, 69723), (37338, 68076), (39711, 64008), (41013, 61976), (45384, 56007), (46116, 55118), (46482, 54684), (46872, 54229), (47244, 53802), (48006, 52948), (49784, 51057)]