1637843904

素因数分解:

$2^6\times 3^2\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{1381}}^1$

素因数の和:1499

約数の個数: 168

約数和(自身を含む): 4928433120

約数和(自身を除く): 3290589216

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 29, 32, 36, 48, 58, 64, 71, 72, 87, 96, 116, 142, 144, 174, 192, 213, 232, 261, 284, 288, 348, 426, 464, 522, 568, 576, 639, 696, 852, 928, 1044, 1136, 1278, 1381, 1392, 1704, 1856, 2059, 2088, 2272, 2556, 2762, 2784, 3408, 4118, 4143, 4176, 4544, 5112, 5524, 5568, 6177, 6816, 8236, 8286, 8352, 10224, 11048, 12354, 12429, 13632, 16472, 16572, 16704, 18531, 20448, 22096, 24708, 24858, 32944, 33144, 37062, 40049, 40896, 44192, 49416, 49716, 65888, 66288, 74124, 80098, 88384, 98051, 98832, 99432, 120147, 131776, 132576, 148248, 160196, 196102, 197664, 198864, 240294, 265152, 294153, 296496, 320392, 360441, 392204, 395328, 397728, 480588, 588306, 592992, 640784, 720882, 784408, 795456, 882459, 961176, 1176612, 1185984, 1281568, 1441764, 1568816, 1764918, 1922352, 2353224, 2563136, 2843479, 2883528, 3137632, 3529836, 3844704, 4706448, 5686958, 5767056, 6275264, 7059672, 7689408, 8530437, 9412896, 11373916, 11534112, 14119344, 17060874, 18825792, 22747832, 23068224, 25591311, 28238688, 34121748, 45495664, 51182622, 56477376, 68243496, 90991328, 102365244, 136486992, 181982656, 204730488, 272973984, 409460976, 545947968, 818921952, 1637843904]

約数ペア:

[(1, 1637843904), (2, 818921952), (3, 545947968), (4, 409460976), (6, 272973984), (8, 204730488), (9, 181982656), (12, 136486992), (16, 102365244), (18, 90991328), (24, 68243496), (29, 56477376), (32, 51182622), (36, 45495664), (48, 34121748), (58, 28238688), (64, 25591311), (71, 23068224), (72, 22747832), (87, 18825792), (96, 17060874), (116, 14119344), (142, 11534112), (144, 11373916), (174, 9412896), (192, 8530437), (213, 7689408), (232, 7059672), (261, 6275264), (284, 5767056), (288, 5686958), (348, 4706448), (426, 3844704), (464, 3529836), (522, 3137632), (568, 2883528), (576, 2843479), (639, 2563136), (696, 2353224), (852, 1922352), (928, 1764918), (1044, 1568816), (1136, 1441764), (1278, 1281568), (1381, 1185984), (1392, 1176612), (1704, 961176), (1856, 882459), (2059, 795456), (2088, 784408), (2272, 720882), (2556, 640784), (2762, 592992), (2784, 588306), (3408, 480588), (4118, 397728), (4143, 395328), (4176, 392204), (4544, 360441), (5112, 320392), (5524, 296496), (5568, 294153), (6177, 265152), (6816, 240294), (8236, 198864), (8286, 197664), (8352, 196102), (10224, 160196), (11048, 148248), (12354, 132576), (12429, 131776), (13632, 120147), (16472, 99432), (16572, 98832), (16704, 98051), (18531, 88384), (20448, 80098), (22096, 74124), (24708, 66288), (24858, 65888), (32944, 49716), (33144, 49416), (37062, 44192), (40049, 40896)]