253135584

素因数分解:

$2^5\times 3^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{727}}^1$

素因数の和:790

約数の個数: 192

約数和(自身を含む): 821882880

約数和(自身を除く): 568747296

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 31, 32, 36, 39, 48, 52, 54, 62, 72, 78, 93, 96, 104, 108, 117, 124, 144, 156, 186, 208, 216, 234, 248, 279, 288, 312, 351, 372, 403, 416, 432, 468, 496, 558, 624, 702, 727, 744, 806, 837, 864, 936, 992, 1116, 1209, 1248, 1404, 1454, 1488, 1612, 1674, 1872, 2181, 2232, 2418, 2808, 2908, 2976, 3224, 3348, 3627, 3744, 4362, 4464, 4836, 5616, 5816, 6448, 6543, 6696, 7254, 8724, 8928, 9451, 9672, 10881, 11232, 11632, 12896, 13086, 13392, 14508, 17448, 18902, 19344, 19629, 21762, 22537, 23264, 26172, 26784, 28353, 29016, 34896, 37804, 38688, 39258, 43524, 45074, 52344, 56706, 58032, 67611, 69792, 75608, 78516, 85059, 87048, 90148, 104688, 113412, 116064, 135222, 151216, 157032, 170118, 174096, 180296, 202833, 209376, 226824, 255177, 270444, 292981, 302432, 314064, 340236, 348192, 360592, 405666, 453648, 510354, 540888, 585962, 608499, 628128, 680472, 721184, 811332, 878943, 907296, 1020708, 1081776, 1171924, 1216998, 1360944, 1622664, 1757886, 2041416, 2163552, 2343848, 2433996, 2636829, 2721888, 3245328, 3515772, 4082832, 4687696, 4867992, 5273658, 6490656, 7031544, 7910487, 8165664, 9375392, 9735984, 10547316, 14063088, 15820974, 19471968, 21094632, 28126176, 31641948, 42189264, 63283896, 84378528, 126567792, 253135584]

約数ペア:

[(1, 253135584), (2, 126567792), (3, 84378528), (4, 63283896), (6, 42189264), (8, 31641948), (9, 28126176), (12, 21094632), (13, 19471968), (16, 15820974), (18, 14063088), (24, 10547316), (26, 9735984), (27, 9375392), (31, 8165664), (32, 7910487), (36, 7031544), (39, 6490656), (48, 5273658), (52, 4867992), (54, 4687696), (62, 4082832), (72, 3515772), (78, 3245328), (93, 2721888), (96, 2636829), (104, 2433996), (108, 2343848), (117, 2163552), (124, 2041416), (144, 1757886), (156, 1622664), (186, 1360944), (208, 1216998), (216, 1171924), (234, 1081776), (248, 1020708), (279, 907296), (288, 878943), (312, 811332), (351, 721184), (372, 680472), (403, 628128), (416, 608499), (432, 585962), (468, 540888), (496, 510354), (558, 453648), (624, 405666), (702, 360592), (727, 348192), (744, 340236), (806, 314064), (837, 302432), (864, 292981), (936, 270444), (992, 255177), (1116, 226824), (1209, 209376), (1248, 202833), (1404, 180296), (1454, 174096), (1488, 170118), (1612, 157032), (1674, 151216), (1872, 135222), (2181, 116064), (2232, 113412), (2418, 104688), (2808, 90148), (2908, 87048), (2976, 85059), (3224, 78516), (3348, 75608), (3627, 69792), (3744, 67611), (4362, 58032), (4464, 56706), (4836, 52344), (5616, 45074), (5816, 43524), (6448, 39258), (6543, 38688), (6696, 37804), (7254, 34896), (8724, 29016), (8928, 28353), (9451, 26784), (9672, 26172), (10881, 23264), (11232, 22537), (11632, 21762), (12896, 19629), (13086, 19344), (13392, 18902), (14508, 17448)]