271647792

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{151}}^1$

素因数の和:240

約数の個数: 180

約数和(自身を含む): 851580912

約数和(自身を除く): 579933120

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 31, 36, 39, 48, 52, 62, 72, 78, 93, 104, 117, 124, 144, 151, 156, 186, 208, 234, 248, 279, 302, 312, 372, 403, 453, 468, 496, 558, 604, 624, 744, 806, 906, 936, 961, 1116, 1208, 1209, 1359, 1488, 1612, 1812, 1872, 1922, 1963, 2232, 2416, 2418, 2718, 2883, 3224, 3624, 3627, 3844, 3926, 4464, 4681, 4836, 5436, 5766, 5889, 6448, 7248, 7254, 7688, 7852, 8649, 9362, 9672, 10872, 11532, 11778, 12493, 14043, 14508, 15376, 15704, 17298, 17667, 18724, 19344, 21744, 23064, 23556, 24986, 28086, 29016, 31408, 34596, 35334, 37448, 37479, 42129, 46128, 47112, 49972, 56172, 58032, 60853, 69192, 70668, 74896, 74958, 84258, 94224, 99944, 112344, 112437, 121706, 138384, 141336, 145111, 149916, 168516, 182559, 199888, 224688, 224874, 243412, 282672, 290222, 299832, 337032, 365118, 435333, 449748, 486824, 547677, 580444, 599664, 674064, 730236, 870666, 899496, 973648, 1095354, 1160888, 1305999, 1460472, 1741332, 1798992, 1886443, 2190708, 2321776, 2611998, 2920944, 3482664, 3772886, 4381416, 5223996, 5659329, 6965328, 7545772, 8762832, 10447992, 11318658, 15091544, 16977987, 20895984, 22637316, 30183088, 33955974, 45274632, 67911948, 90549264, 135823896, 271647792]

約数ペア:

[(1, 271647792), (2, 135823896), (3, 90549264), (4, 67911948), (6, 45274632), (8, 33955974), (9, 30183088), (12, 22637316), (13, 20895984), (16, 16977987), (18, 15091544), (24, 11318658), (26, 10447992), (31, 8762832), (36, 7545772), (39, 6965328), (48, 5659329), (52, 5223996), (62, 4381416), (72, 3772886), (78, 3482664), (93, 2920944), (104, 2611998), (117, 2321776), (124, 2190708), (144, 1886443), (151, 1798992), (156, 1741332), (186, 1460472), (208, 1305999), (234, 1160888), (248, 1095354), (279, 973648), (302, 899496), (312, 870666), (372, 730236), (403, 674064), (453, 599664), (468, 580444), (496, 547677), (558, 486824), (604, 449748), (624, 435333), (744, 365118), (806, 337032), (906, 299832), (936, 290222), (961, 282672), (1116, 243412), (1208, 224874), (1209, 224688), (1359, 199888), (1488, 182559), (1612, 168516), (1812, 149916), (1872, 145111), (1922, 141336), (1963, 138384), (2232, 121706), (2416, 112437), (2418, 112344), (2718, 99944), (2883, 94224), (3224, 84258), (3624, 74958), (3627, 74896), (3844, 70668), (3926, 69192), (4464, 60853), (4681, 58032), (4836, 56172), (5436, 49972), (5766, 47112), (5889, 46128), (6448, 42129), (7248, 37479), (7254, 37448), (7688, 35334), (7852, 34596), (8649, 31408), (9362, 29016), (9672, 28086), (10872, 24986), (11532, 23556), (11778, 23064), (12493, 21744), (14043, 19344), (14508, 18724), (15376, 17667), (15704, 17298)]