238618656

素因数分解:

$2^5\times 3^3\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{151}}^1$

素因数の和:260

約数の個数: 192

約数和(自身を含む): 735436800

約数和(自身を除く): 496818144

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 32, 36, 48, 54, 59, 62, 72, 93, 96, 108, 118, 124, 144, 151, 177, 186, 216, 236, 248, 279, 288, 302, 354, 372, 432, 453, 472, 496, 531, 558, 604, 708, 744, 837, 864, 906, 944, 992, 1062, 1116, 1208, 1359, 1416, 1488, 1593, 1674, 1812, 1829, 1888, 2124, 2232, 2416, 2718, 2832, 2976, 3186, 3348, 3624, 3658, 4077, 4248, 4464, 4681, 4832, 5436, 5487, 5664, 6372, 6696, 7248, 7316, 8154, 8496, 8909, 8928, 9362, 10872, 10974, 12744, 13392, 14043, 14496, 14632, 16308, 16461, 16992, 17818, 18724, 21744, 21948, 25488, 26727, 26784, 28086, 29264, 32616, 32922, 35636, 37448, 42129, 43488, 43896, 49383, 50976, 53454, 56172, 58528, 65232, 65844, 71272, 74896, 80181, 84258, 87792, 98766, 106908, 112344, 126387, 130464, 131688, 142544, 149792, 160362, 168516, 175584, 197532, 213816, 224688, 240543, 252774, 263376, 276179, 285088, 320724, 337032, 395064, 427632, 449376, 481086, 505548, 526752, 552358, 641448, 674064, 790128, 828537, 855264, 962172, 1011096, 1104716, 1282896, 1348128, 1580256, 1657074, 1924344, 2022192, 2209432, 2485611, 2565792, 3314148, 3848688, 4044384, 4418864, 4971222, 6628296, 7456833, 7697376, 8837728, 9942444, 13256592, 14913666, 19884888, 26513184, 29827332, 39769776, 59654664, 79539552, 119309328, 238618656]

約数ペア:

[(1, 238618656), (2, 119309328), (3, 79539552), (4, 59654664), (6, 39769776), (8, 29827332), (9, 26513184), (12, 19884888), (16, 14913666), (18, 13256592), (24, 9942444), (27, 8837728), (31, 7697376), (32, 7456833), (36, 6628296), (48, 4971222), (54, 4418864), (59, 4044384), (62, 3848688), (72, 3314148), (93, 2565792), (96, 2485611), (108, 2209432), (118, 2022192), (124, 1924344), (144, 1657074), (151, 1580256), (177, 1348128), (186, 1282896), (216, 1104716), (236, 1011096), (248, 962172), (279, 855264), (288, 828537), (302, 790128), (354, 674064), (372, 641448), (432, 552358), (453, 526752), (472, 505548), (496, 481086), (531, 449376), (558, 427632), (604, 395064), (708, 337032), (744, 320724), (837, 285088), (864, 276179), (906, 263376), (944, 252774), (992, 240543), (1062, 224688), (1116, 213816), (1208, 197532), (1359, 175584), (1416, 168516), (1488, 160362), (1593, 149792), (1674, 142544), (1812, 131688), (1829, 130464), (1888, 126387), (2124, 112344), (2232, 106908), (2416, 98766), (2718, 87792), (2832, 84258), (2976, 80181), (3186, 74896), (3348, 71272), (3624, 65844), (3658, 65232), (4077, 58528), (4248, 56172), (4464, 53454), (4681, 50976), (4832, 49383), (5436, 43896), (5487, 43488), (5664, 42129), (6372, 37448), (6696, 35636), (7248, 32922), (7316, 32616), (8154, 29264), (8496, 28086), (8909, 26784), (8928, 26727), (9362, 25488), (10872, 21948), (10974, 21744), (12744, 18724), (13392, 17818), (14043, 16992), (14496, 16461), (14632, 16308)]