256890293856

素因数分解:

$2^5\times 3^3\times 7^1\times {\mathrm{101}}^1\times {\mathrm{193}}^1\times {\mathrm{2179}}^1$

素因数の和:2499

約数の個数: 384

約数和(自身を含む): 869658854400

約数和(自身を除く): 612768560544

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 72, 84, 96, 101, 108, 112, 126, 144, 168, 189, 193, 202, 216, 224, 252, 288, 303, 336, 378, 386, 404, 432, 504, 579, 606, 672, 707, 756, 772, 808, 864, 909, 1008, 1158, 1212, 1351, 1414, 1512, 1544, 1616, 1737, 1818, 2016, 2121, 2179, 2316, 2424, 2702, 2727, 2828, 3024, 3088, 3232, 3474, 3636, 4053, 4242, 4358, 4632, 4848, 5211, 5404, 5454, 5656, 6048, 6176, 6363, 6537, 6948, 7272, 8106, 8484, 8716, 9264, 9696, 10422, 10808, 10908, 11312, 12159, 12726, 13074, 13896, 14544, 15253, 16212, 16968, 17432, 18528, 19089, 19493, 19611, 20844, 21616, 21816, 22624, 24318, 25452, 26148, 27792, 29088, 30506, 32424, 33936, 34864, 36477, 38178, 38986, 39222, 41688, 43232, 43632, 45759, 48636, 50904, 52296, 55584, 58479, 58833, 61012, 64848, 67872, 69728, 72954, 76356, 77972, 78444, 83376, 87264, 91518, 97272, 101808, 104592, 116958, 117666, 122024, 129696, 136451, 137277, 145908, 152712, 155944, 156888, 166752, 175437, 183036, 194544, 203616, 209184, 220079, 233916, 235332, 244048, 272902, 274554, 291816, 305424, 311888, 313776, 350874, 366072, 389088, 409353, 411831, 420547, 440158, 467832, 470664, 488096, 526311, 545804, 549108, 583632, 610848, 623776, 627552, 660237, 701748, 732144, 818706, 823662, 841094, 880316, 935664, 941328, 1052622, 1091608, 1098216, 1167264, 1228059, 1261641, 1320474, 1403496, 1464288, 1540553, 1637412, 1647324, 1682188, 1760632, 1871328, 1882656, 1980711, 2105244, 2183216, 2196432, 2456118, 2523282, 2640948, 2806992, 2943829, 3081106, 3274824, 3294648, 3364376, 3521264, 3684177, 3784923, 3961422, 4210488, 4366432, 4392864, 4621659, 4912236, 5046564, 5281896, 5613984, 5887658, 5942133, 6162212, 6549648, 6589296, 6728752, 7042528, 7368354, 7569846, 7922844, 8420976, 8831487, 9243318, 9824472, 10093128, 10563792, 11354769, 11775316, 11884266, 12324424, 13099296, 13178592, 13457504, 13864977, 14736708, 15139692, 15845688, 16841952, 17662974, 18486636, 19648944, 20186256, 21127584, 22709538, 23550632, 23768532, 24648848, 26494461, 27729954, 29473416, 30279384, 31691376, 35325948, 36973272, 39297888, 40372512, 41594931, 42475247, 45419076, 47101264, 47537064, 49297696, 52988922, 55459908, 58946832, 60558768, 63382752, 70651896, 73946544, 79483383, 83189862, 84950494, 90838152, 94202528, 95074128, 105977844, 110919816, 117893664, 121117536, 127425741, 141303792, 147893088, 158966766, 166379724, 169900988, 181676304, 190148256, 211955688, 221839632, 254851482, 282607584, 297326729, 317933532, 332759448, 339801976, 363352608, 382277223, 423911376, 443679264, 509702964, 594653458, 635867064, 665518896, 679603952, 764554446, 847822752, 891980187, 1019405928, 1146831669, 1189306916, 1271734128, 1331037792, 1359207904, 1529108892, 1783960374, 2038811856, 2293663338, 2378613832, 2543468256, 2675940561, 3058217784, 3567920748, 4077623712, 4587326676, 4757227664, 5351881122, 6116435568, 7135841496, 8027821683, 9174653352, 9514455328, 10703762244, 12232871136, 14271682992, 16055643366, 18349306704, 21407524488, 28543365984, 32111286732, 36698613408, 42815048976, 64222573464, 85630097952, 128445146928, 256890293856]

約数ペア:

[(1, 256890293856), (2, 128445146928), (3, 85630097952), (4, 64222573464), (6, 42815048976), (7, 36698613408), (8, 32111286732), (9, 28543365984), (12, 21407524488), (14, 18349306704), (16, 16055643366), (18, 14271682992), (21, 12232871136), (24, 10703762244), (27, 9514455328), (28, 9174653352), (32, 8027821683), (36, 7135841496), (42, 6116435568), (48, 5351881122), (54, 4757227664), (56, 4587326676), (63, 4077623712), (72, 3567920748), (84, 3058217784), (96, 2675940561), (101, 2543468256), (108, 2378613832), (112, 2293663338), (126, 2038811856), (144, 1783960374), (168, 1529108892), (189, 1359207904), (193, 1331037792), (202, 1271734128), (216, 1189306916), (224, 1146831669), (252, 1019405928), (288, 891980187), (303, 847822752), (336, 764554446), (378, 679603952), (386, 665518896), (404, 635867064), (432, 594653458), (504, 509702964), (579, 443679264), (606, 423911376), (672, 382277223), (707, 363352608), (756, 339801976), (772, 332759448), (808, 317933532), (864, 297326729), (909, 282607584), (1008, 254851482), (1158, 221839632), (1212, 211955688), (1351, 190148256), (1414, 181676304), (1512, 169900988), (1544, 166379724), (1616, 158966766), (1737, 147893088), (1818, 141303792), (2016, 127425741), (2121, 121117536), (2179, 117893664), (2316, 110919816), (2424, 105977844), (2702, 95074128), (2727, 94202528), (2828, 90838152), (3024, 84950494), (3088, 83189862), (3232, 79483383), (3474, 73946544), (3636, 70651896), (4053, 63382752), (4242, 60558768), (4358, 58946832), (4632, 55459908), (4848, 52988922), (5211, 49297696), (5404, 47537064), (5454, 47101264), (5656, 45419076), (6048, 42475247), (6176, 41594931), (6363, 40372512), (6537, 39297888), (6948, 36973272), (7272, 35325948), (8106, 31691376), (8484, 30279384), (8716, 29473416), (9264, 27729954), (9696, 26494461), (10422, 24648848), (10808, 23768532), (10908, 23550632), (11312, 22709538), (12159, 21127584), (12726, 20186256), (13074, 19648944), (13896, 18486636), (14544, 17662974), (15253, 16841952), (16212, 15845688), (16968, 15139692), (17432, 14736708), (18528, 13864977), (19089, 13457504), (19493, 13178592), (19611, 13099296), (20844, 12324424), (21616, 11884266), (21816, 11775316), (22624, 11354769), (24318, 10563792), (25452, 10093128), (26148, 9824472), (27792, 9243318), (29088, 8831487), (30506, 8420976), (32424, 7922844), (33936, 7569846), (34864, 7368354), (36477, 7042528), (38178, 6728752), (38986, 6589296), (39222, 6549648), (41688, 6162212), (43232, 5942133), (43632, 5887658), (45759, 5613984), (48636, 5281896), (50904, 5046564), (52296, 4912236), (55584, 4621659), (58479, 4392864), (58833, 4366432), (61012, 4210488), (64848, 3961422), (67872, 3784923), (69728, 3684177), (72954, 3521264), (76356, 3364376), (77972, 3294648), (78444, 3274824), (83376, 3081106), (87264, 2943829), (91518, 2806992), (97272, 2640948), (101808, 2523282), (104592, 2456118), (116958, 2196432), (117666, 2183216), (122024, 2105244), (129696, 1980711), (136451, 1882656), (137277, 1871328), (145908, 1760632), (152712, 1682188), (155944, 1647324), (156888, 1637412), (166752, 1540553), (175437, 1464288), (183036, 1403496), (194544, 1320474), (203616, 1261641), (209184, 1228059), (220079, 1167264), (233916, 1098216), (235332, 1091608), (244048, 1052622), (272902, 941328), (274554, 935664), (291816, 880316), (305424, 841094), (311888, 823662), (313776, 818706), (350874, 732144), (366072, 701748), (389088, 660237), (409353, 627552), (411831, 623776), (420547, 610848), (440158, 583632), (467832, 549108), (470664, 545804), (488096, 526311)]