1816838688

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{359}}^1\times {\mathrm{443}}^1$

素因数の和:839

約数の個数: 192

約数和(自身を含む): 5800273920

約数和(自身を除く): 3983435232

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 21, 24, 28, 32, 34, 42, 48, 51, 56, 68, 84, 96, 102, 112, 119, 136, 168, 204, 224, 238, 272, 336, 357, 359, 408, 443, 476, 544, 672, 714, 718, 816, 886, 952, 1077, 1329, 1428, 1436, 1632, 1772, 1904, 2154, 2513, 2658, 2856, 2872, 3101, 3544, 3808, 4308, 5026, 5316, 5712, 5744, 6103, 6202, 7088, 7531, 7539, 8616, 9303, 10052, 10632, 11424, 11488, 12206, 12404, 14176, 15062, 15078, 17232, 18309, 18606, 20104, 21264, 22593, 24412, 24808, 30124, 30156, 34464, 36618, 37212, 40208, 42528, 42721, 45186, 48824, 49616, 52717, 60248, 60312, 73236, 74424, 80416, 85442, 90372, 97648, 99232, 105434, 120496, 120624, 128163, 146472, 148848, 158151, 159037, 170884, 180744, 195296, 210868, 240992, 241248, 256326, 292944, 297696, 316302, 318074, 341768, 361488, 421736, 477111, 512652, 585888, 632604, 636148, 683536, 722976, 843472, 954222, 1025304, 1113259, 1265208, 1272296, 1367072, 1686944, 1908444, 2050608, 2226518, 2530416, 2544592, 2703629, 3339777, 3816888, 4101216, 4453036, 5060832, 5089184, 5407258, 6679554, 7633776, 8110887, 8906072, 10814516, 13359108, 15267552, 16221774, 17812144, 18925403, 21629032, 26718216, 32443548, 35624288, 37850806, 43258064, 53436432, 56776209, 64887096, 75701612, 86516128, 106872864, 113552418, 129774192, 151403224, 227104836, 259548384, 302806448, 454209672, 605612896, 908419344, 1816838688]

約数ペア:

[(1, 1816838688), (2, 908419344), (3, 605612896), (4, 454209672), (6, 302806448), (7, 259548384), (8, 227104836), (12, 151403224), (14, 129774192), (16, 113552418), (17, 106872864), (21, 86516128), (24, 75701612), (28, 64887096), (32, 56776209), (34, 53436432), (42, 43258064), (48, 37850806), (51, 35624288), (56, 32443548), (68, 26718216), (84, 21629032), (96, 18925403), (102, 17812144), (112, 16221774), (119, 15267552), (136, 13359108), (168, 10814516), (204, 8906072), (224, 8110887), (238, 7633776), (272, 6679554), (336, 5407258), (357, 5089184), (359, 5060832), (408, 4453036), (443, 4101216), (476, 3816888), (544, 3339777), (672, 2703629), (714, 2544592), (718, 2530416), (816, 2226518), (886, 2050608), (952, 1908444), (1077, 1686944), (1329, 1367072), (1428, 1272296), (1436, 1265208), (1632, 1113259), (1772, 1025304), (1904, 954222), (2154, 843472), (2513, 722976), (2658, 683536), (2856, 636148), (2872, 632604), (3101, 585888), (3544, 512652), (3808, 477111), (4308, 421736), (5026, 361488), (5316, 341768), (5712, 318074), (5744, 316302), (6103, 297696), (6202, 292944), (7088, 256326), (7531, 241248), (7539, 240992), (8616, 210868), (9303, 195296), (10052, 180744), (10632, 170884), (11424, 159037), (11488, 158151), (12206, 148848), (12404, 146472), (14176, 128163), (15062, 120624), (15078, 120496), (17232, 105434), (18309, 99232), (18606, 97648), (20104, 90372), (21264, 85442), (22593, 80416), (24412, 74424), (24808, 73236), (30124, 60312), (30156, 60248), (34464, 52717), (36618, 49616), (37212, 48824), (40208, 45186), (42528, 42721)]