641361216

素因数分解:

$2^6\times 3^1\times {\mathrm{29}}^1\times {\mathrm{229}}^1\times {\mathrm{503}}^1$

素因数の和:776

約数の個数: 112

約数和(自身を含む): 1766620800

約数和(自身を除く): 1125259584

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 32, 48, 58, 64, 87, 96, 116, 174, 192, 229, 232, 348, 458, 464, 503, 687, 696, 916, 928, 1006, 1374, 1392, 1509, 1832, 1856, 2012, 2748, 2784, 3018, 3664, 4024, 5496, 5568, 6036, 6641, 7328, 8048, 10992, 12072, 13282, 14587, 14656, 16096, 19923, 21984, 24144, 26564, 29174, 32192, 39846, 43761, 43968, 48288, 53128, 58348, 79692, 87522, 96576, 106256, 115187, 116696, 159384, 175044, 212512, 230374, 233392, 318768, 345561, 350088, 425024, 460748, 466784, 637536, 691122, 700176, 921496, 933568, 1275072, 1382244, 1400352, 1842992, 2764488, 2800704, 3340423, 3685984, 5528976, 6680846, 7371968, 10021269, 11057952, 13361692, 20042538, 22115904, 26723384, 40085076, 53446768, 80170152, 106893536, 160340304, 213787072, 320680608, 641361216]

約数ペア:

[(1, 641361216), (2, 320680608), (3, 213787072), (4, 160340304), (6, 106893536), (8, 80170152), (12, 53446768), (16, 40085076), (24, 26723384), (29, 22115904), (32, 20042538), (48, 13361692), (58, 11057952), (64, 10021269), (87, 7371968), (96, 6680846), (116, 5528976), (174, 3685984), (192, 3340423), (229, 2800704), (232, 2764488), (348, 1842992), (458, 1400352), (464, 1382244), (503, 1275072), (687, 933568), (696, 921496), (916, 700176), (928, 691122), (1006, 637536), (1374, 466784), (1392, 460748), (1509, 425024), (1832, 350088), (1856, 345561), (2012, 318768), (2748, 233392), (2784, 230374), (3018, 212512), (3664, 175044), (4024, 159384), (5496, 116696), (5568, 115187), (6036, 106256), (6641, 96576), (7328, 87522), (8048, 79692), (10992, 58348), (12072, 53128), (13282, 48288), (14587, 43968), (14656, 43761), (16096, 39846), (19923, 32192), (21984, 29174), (24144, 26564)]