1238390496

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{547}}^1\times {\mathrm{1123}}^1$

素因数の和:1693

約数の個数: 144

約数和(自身を含む): 4035717504

約数和(自身を除く): 2797327008

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 168, 224, 252, 288, 336, 504, 547, 672, 1008, 1094, 1123, 1641, 2016, 2188, 2246, 3282, 3369, 3829, 4376, 4492, 4923, 6564, 6738, 7658, 7861, 8752, 8984, 9846, 10107, 11487, 13128, 13476, 15316, 15722, 17504, 17968, 19692, 20214, 22974, 23583, 26256, 26952, 30632, 31444, 34461, 35936, 39384, 40428, 45948, 47166, 52512, 53904, 61264, 62888, 68922, 70749, 78768, 80856, 91896, 94332, 107808, 122528, 125776, 137844, 141498, 157536, 161712, 183792, 188664, 251552, 275688, 282996, 323424, 367584, 377328, 551376, 565992, 614281, 754656, 1102752, 1131984, 1228562, 1842843, 2263968, 2457124, 3685686, 4299967, 4914248, 5528529, 7371372, 8599934, 9828496, 11057058, 12899901, 14742744, 17199868, 19656992, 22114116, 25799802, 29485488, 34399736, 38699703, 44228232, 51599604, 58970976, 68799472, 77399406, 88456464, 103199208, 137598944, 154798812, 176912928, 206398416, 309597624, 412796832, 619195248, 1238390496]

約数ペア:

[(1, 1238390496), (2, 619195248), (3, 412796832), (4, 309597624), (6, 206398416), (7, 176912928), (8, 154798812), (9, 137598944), (12, 103199208), (14, 88456464), (16, 77399406), (18, 68799472), (21, 58970976), (24, 51599604), (28, 44228232), (32, 38699703), (36, 34399736), (42, 29485488), (48, 25799802), (56, 22114116), (63, 19656992), (72, 17199868), (84, 14742744), (96, 12899901), (112, 11057058), (126, 9828496), (144, 8599934), (168, 7371372), (224, 5528529), (252, 4914248), (288, 4299967), (336, 3685686), (504, 2457124), (547, 2263968), (672, 1842843), (1008, 1228562), (1094, 1131984), (1123, 1102752), (1641, 754656), (2016, 614281), (2188, 565992), (2246, 551376), (3282, 377328), (3369, 367584), (3829, 323424), (4376, 282996), (4492, 275688), (4923, 251552), (6564, 188664), (6738, 183792), (7658, 161712), (7861, 157536), (8752, 141498), (8984, 137844), (9846, 125776), (10107, 122528), (11487, 107808), (13128, 94332), (13476, 91896), (15316, 80856), (15722, 78768), (17504, 70749), (17968, 68922), (19692, 62888), (20214, 61264), (22974, 53904), (23583, 52512), (26256, 47166), (26952, 45948), (30632, 40428), (31444, 39384), (34461, 35936)]