258706656

素因数分解:

$2^5\times 3^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{743}}^1$

素因数の和:806

約数の個数: 192

約数和(自身を含む): 839946240

約数和(自身を除く): 581239584

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, 743, 744, 806, 837, 864, 936, 992, 1116, 1209, 1248, 1404, 1486, 1488, 1612, 1674, 1872, 2229, 2232, 2418, 2808, 2972, 2976, 3224, 3348, 3627, 3744, 4458, 4464, 4836, 5616, 5944, 6448, 6687, 6696, 7254, 8916, 8928, 9659, 9672, 10881, 11232, 11888, 12896, 13374, 13392, 14508, 17832, 19318, 19344, 20061, 21762, 23033, 23776, 26748, 26784, 28977, 29016, 35664, 38636, 38688, 40122, 43524, 46066, 53496, 57954, 58032, 69099, 71328, 77272, 80244, 86931, 87048, 92132, 106992, 115908, 116064, 138198, 154544, 160488, 173862, 174096, 184264, 207297, 213984, 231816, 260793, 276396, 299429, 309088, 320976, 347724, 348192, 368528, 414594, 463632, 521586, 552792, 598858, 621891, 641952, 695448, 737056, 829188, 898287, 927264, 1043172, 1105584, 1197716, 1243782, 1390896, 1658376, 1796574, 2086344, 2211168, 2395432, 2487564, 2694861, 2781792, 3316752, 3593148, 4172688, 4790864, 4975128, 5389722, 6633504, 7186296, 8084583, 8345376, 9581728, 9950256, 10779444, 14372592, 16169166, 19900512, 21558888, 28745184, 32338332, 43117776, 64676664, 86235552, 129353328, 258706656]

約数ペア:

[(1, 258706656), (2, 129353328), (3, 86235552), (4, 64676664), (6, 43117776), (8, 32338332), (9, 28745184), (12, 21558888), (13, 19900512), (16, 16169166), (18, 14372592), (24, 10779444), (26, 9950256), (27, 9581728), (31, 8345376), (32, 8084583), (36, 7186296), (39, 6633504), (48, 5389722), (52, 4975128), (54, 4790864), (62, 4172688), (72, 3593148), (78, 3316752), (93, 2781792), (96, 2694861), (104, 2487564), (108, 2395432), (117, 2211168), (124, 2086344), (144, 1796574), (156, 1658376), (186, 1390896), (208, 1243782), (216, 1197716), (234, 1105584), (248, 1043172), (279, 927264), (288, 898287), (312, 829188), (351, 737056), (372, 695448), (403, 641952), (416, 621891), (432, 598858), (468, 552792), (496, 521586), (558, 463632), (624, 414594), (702, 368528), (743, 348192), (744, 347724), (806, 320976), (837, 309088), (864, 299429), (936, 276396), (992, 260793), (1116, 231816), (1209, 213984), (1248, 207297), (1404, 184264), (1486, 174096), (1488, 173862), (1612, 160488), (1674, 154544), (1872, 138198), (2229, 116064), (2232, 115908), (2418, 106992), (2808, 92132), (2972, 87048), (2976, 86931), (3224, 80244), (3348, 77272), (3627, 71328), (3744, 69099), (4458, 58032), (4464, 57954), (4836, 53496), (5616, 46066), (5944, 43524), (6448, 40122), (6687, 38688), (6696, 38636), (7254, 35664), (8916, 29016), (8928, 28977), (9659, 26784), (9672, 26748), (10881, 23776), (11232, 23033), (11888, 21762), (12896, 20061), (13374, 19344), (13392, 19318), (14508, 17832)]