1282542912

素因数分解:

$2^6\times 3^2\times 7^1\times {\mathrm{31}}^2\times {\mathrm{331}}^1$

素因数の和:418

約数の個数: 252

約数和(自身を含む): 4354360608

約数和(自身を除く): 3071817696

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 31, 32, 36, 42, 48, 56, 62, 63, 64, 72, 84, 93, 96, 112, 124, 126, 144, 168, 186, 192, 217, 224, 248, 252, 279, 288, 331, 336, 372, 434, 448, 496, 504, 558, 576, 651, 662, 672, 744, 868, 961, 992, 993, 1008, 1116, 1302, 1324, 1344, 1488, 1736, 1922, 1953, 1984, 1986, 2016, 2232, 2317, 2604, 2648, 2883, 2976, 2979, 3472, 3844, 3906, 3972, 4032, 4464, 4634, 5208, 5296, 5766, 5952, 5958, 6727, 6944, 6951, 7688, 7812, 7944, 8649, 8928, 9268, 10261, 10416, 10592, 11532, 11916, 13454, 13888, 13902, 15376, 15624, 15888, 17298, 17856, 18536, 20181, 20522, 20832, 20853, 21184, 23064, 23832, 26908, 27804, 30752, 30783, 31248, 31776, 34596, 37072, 40362, 41044, 41664, 41706, 46128, 47664, 53816, 55608, 60543, 61504, 61566, 62496, 63552, 69192, 71827, 74144, 80724, 82088, 83412, 92256, 92349, 95328, 107632, 111216, 121086, 123132, 124992, 138384, 143654, 148288, 161448, 164176, 166824, 184512, 184698, 190656, 215264, 215481, 222432, 242172, 246264, 276768, 287308, 318091, 322896, 328352, 333648, 369396, 430528, 430962, 444864, 484344, 492528, 553536, 574616, 636182, 645792, 646443, 656704, 667296, 738792, 861924, 954273, 968688, 985056, 1149232, 1272364, 1291584, 1292886, 1334592, 1477584, 1723848, 1908546, 1937376, 1970112, 2226637, 2298464, 2544728, 2585772, 2862819, 2955168, 3447696, 3817092, 3874752, 4453274, 4596928, 5089456, 5171544, 5725638, 5910336, 6679911, 6895392, 7634184, 8906548, 10178912, 10343088, 11451276, 13359822, 13790784, 15268368, 17813096, 20039733, 20357824, 20686176, 22902552, 26719644, 30536736, 35626192, 40079466, 41372352, 45805104, 53439288, 61073472, 71252384, 80158932, 91610208, 106878576, 142504768, 160317864, 183220416, 213757152, 320635728, 427514304, 641271456, 1282542912]

約数ペア:

[(1, 1282542912), (2, 641271456), (3, 427514304), (4, 320635728), (6, 213757152), (7, 183220416), (8, 160317864), (9, 142504768), (12, 106878576), (14, 91610208), (16, 80158932), (18, 71252384), (21, 61073472), (24, 53439288), (28, 45805104), (31, 41372352), (32, 40079466), (36, 35626192), (42, 30536736), (48, 26719644), (56, 22902552), (62, 20686176), (63, 20357824), (64, 20039733), (72, 17813096), (84, 15268368), (93, 13790784), (96, 13359822), (112, 11451276), (124, 10343088), (126, 10178912), (144, 8906548), (168, 7634184), (186, 6895392), (192, 6679911), (217, 5910336), (224, 5725638), (248, 5171544), (252, 5089456), (279, 4596928), (288, 4453274), (331, 3874752), (336, 3817092), (372, 3447696), (434, 2955168), (448, 2862819), (496, 2585772), (504, 2544728), (558, 2298464), (576, 2226637), (651, 1970112), (662, 1937376), (672, 1908546), (744, 1723848), (868, 1477584), (961, 1334592), (992, 1292886), (993, 1291584), (1008, 1272364), (1116, 1149232), (1302, 985056), (1324, 968688), (1344, 954273), (1488, 861924), (1736, 738792), (1922, 667296), (1953, 656704), (1984, 646443), (1986, 645792), (2016, 636182), (2232, 574616), (2317, 553536), (2604, 492528), (2648, 484344), (2883, 444864), (2976, 430962), (2979, 430528), (3472, 369396), (3844, 333648), (3906, 328352), (3972, 322896), (4032, 318091), (4464, 287308), (4634, 276768), (5208, 246264), (5296, 242172), (5766, 222432), (5952, 215481), (5958, 215264), (6727, 190656), (6944, 184698), (6951, 184512), (7688, 166824), (7812, 164176), (7944, 161448), (8649, 148288), (8928, 143654), (9268, 138384), (10261, 124992), (10416, 123132), (10592, 121086), (11532, 111216), (11916, 107632), (13454, 95328), (13888, 92349), (13902, 92256), (15376, 83412), (15624, 82088), (15888, 80724), (17298, 74144), (17856, 71827), (18536, 69192), (20181, 63552), (20522, 62496), (20832, 61566), (20853, 61504), (21184, 60543), (23064, 55608), (23832, 53816), (26908, 47664), (27804, 46128), (30752, 41706), (30783, 41664), (31248, 41044), (31776, 40362), (34596, 37072)]