2551524192

素因数分解:

$2^5\times 3^3\times 7^1\times {\mathrm{31}}^2\times {\mathrm{439}}^1$

素因数の和:527

約数の個数: 288

約数和(自身を含む): 8808307200

約数和(自身を除く): 6256783008

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 31, 32, 36, 42, 48, 54, 56, 62, 63, 72, 84, 93, 96, 108, 112, 124, 126, 144, 168, 186, 189, 216, 217, 224, 248, 252, 279, 288, 336, 372, 378, 432, 434, 439, 496, 504, 558, 651, 672, 744, 756, 837, 864, 868, 878, 961, 992, 1008, 1116, 1302, 1317, 1488, 1512, 1674, 1736, 1756, 1922, 1953, 2016, 2232, 2604, 2634, 2883, 2976, 3024, 3073, 3348, 3472, 3512, 3844, 3906, 3951, 4464, 5208, 5268, 5766, 5859, 6048, 6146, 6696, 6727, 6944, 7024, 7688, 7812, 7902, 8649, 8928, 9219, 10416, 10536, 11532, 11718, 11853, 12292, 13392, 13454, 13609, 14048, 15376, 15624, 15804, 17298, 18438, 20181, 20832, 21072, 23064, 23436, 23706, 24584, 25947, 26784, 26908, 27218, 27657, 30752, 31248, 31608, 34596, 36876, 40362, 40827, 42144, 46128, 46872, 47412, 49168, 51894, 53816, 54436, 55314, 60543, 62496, 63216, 69192, 73752, 80724, 81654, 82971, 92256, 93744, 94824, 95263, 98336, 103788, 107632, 108872, 110628, 121086, 122481, 126432, 138384, 147504, 161448, 163308, 165942, 181629, 187488, 189648, 190526, 207576, 215264, 217744, 221256, 242172, 244962, 276768, 285789, 295008, 322896, 326616, 331884, 363258, 367443, 379296, 381052, 415152, 421879, 435488, 442512, 484344, 489924, 571578, 645792, 653232, 663768, 726516, 734886, 762104, 830304, 843758, 857367, 885024, 968688, 979848, 1143156, 1265637, 1306464, 1327536, 1453032, 1469772, 1524208, 1687516, 1714734, 1937376, 1959696, 2286312, 2531274, 2572101, 2655072, 2906064, 2939544, 2953153, 3048416, 3375032, 3429468, 3796911, 3919392, 4572624, 5062548, 5144202, 5812128, 5879088, 5906306, 6750064, 6858936, 7593822, 8859459, 9145248, 10125096, 10288404, 11390733, 11758176, 11812612, 13500128, 13717872, 15187644, 17718918, 20250192, 20576808, 22781466, 23625224, 26578377, 27435744, 30375288, 35437836, 40500384, 41153616, 45562932, 47250448, 53156754, 60750576, 70875672, 79735131, 82307232, 91125864, 94500896, 106313508, 121501152, 141751344, 159470262, 182251728, 212627016, 283502688, 318940524, 364503456, 425254032, 637881048, 850508064, 1275762096, 2551524192]

約数ペア:

[(1, 2551524192), (2, 1275762096), (3, 850508064), (4, 637881048), (6, 425254032), (7, 364503456), (8, 318940524), (9, 283502688), (12, 212627016), (14, 182251728), (16, 159470262), (18, 141751344), (21, 121501152), (24, 106313508), (27, 94500896), (28, 91125864), (31, 82307232), (32, 79735131), (36, 70875672), (42, 60750576), (48, 53156754), (54, 47250448), (56, 45562932), (62, 41153616), (63, 40500384), (72, 35437836), (84, 30375288), (93, 27435744), (96, 26578377), (108, 23625224), (112, 22781466), (124, 20576808), (126, 20250192), (144, 17718918), (168, 15187644), (186, 13717872), (189, 13500128), (216, 11812612), (217, 11758176), (224, 11390733), (248, 10288404), (252, 10125096), (279, 9145248), (288, 8859459), (336, 7593822), (372, 6858936), (378, 6750064), (432, 5906306), (434, 5879088), (439, 5812128), (496, 5144202), (504, 5062548), (558, 4572624), (651, 3919392), (672, 3796911), (744, 3429468), (756, 3375032), (837, 3048416), (864, 2953153), (868, 2939544), (878, 2906064), (961, 2655072), (992, 2572101), (1008, 2531274), (1116, 2286312), (1302, 1959696), (1317, 1937376), (1488, 1714734), (1512, 1687516), (1674, 1524208), (1736, 1469772), (1756, 1453032), (1922, 1327536), (1953, 1306464), (2016, 1265637), (2232, 1143156), (2604, 979848), (2634, 968688), (2883, 885024), (2976, 857367), (3024, 843758), (3073, 830304), (3348, 762104), (3472, 734886), (3512, 726516), (3844, 663768), (3906, 653232), (3951, 645792), (4464, 571578), (5208, 489924), (5268, 484344), (5766, 442512), (5859, 435488), (6048, 421879), (6146, 415152), (6696, 381052), (6727, 379296), (6944, 367443), (7024, 363258), (7688, 331884), (7812, 326616), (7902, 322896), (8649, 295008), (8928, 285789), (9219, 276768), (10416, 244962), (10536, 242172), (11532, 221256), (11718, 217744), (11853, 215264), (12292, 207576), (13392, 190526), (13454, 189648), (13609, 187488), (14048, 181629), (15376, 165942), (15624, 163308), (15804, 161448), (17298, 147504), (18438, 138384), (20181, 126432), (20832, 122481), (21072, 121086), (23064, 110628), (23436, 108872), (23706, 107632), (24584, 103788), (25947, 98336), (26784, 95263), (26908, 94824), (27218, 93744), (27657, 92256), (30752, 82971), (31248, 81654), (31608, 80724), (34596, 73752), (36876, 69192), (40362, 63216), (40827, 62496), (42144, 60543), (46128, 55314), (46872, 54436), (47412, 53816), (49168, 51894)]