321583584

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{359}}^1$

素因数の和:453

約数の個数: 192

約数和(自身を含む): 1021870080

約数和(自身を除く): 700286496

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 32, 42, 43, 48, 56, 62, 84, 86, 93, 96, 112, 124, 129, 168, 172, 186, 217, 224, 248, 258, 301, 336, 344, 359, 372, 434, 496, 516, 602, 651, 672, 688, 718, 744, 868, 903, 992, 1032, 1077, 1204, 1302, 1333, 1376, 1436, 1488, 1736, 1806, 2064, 2154, 2408, 2513, 2604, 2666, 2872, 2976, 3472, 3612, 3999, 4128, 4308, 4816, 5026, 5208, 5332, 5744, 6944, 7224, 7539, 7998, 8616, 9331, 9632, 10052, 10416, 10664, 11129, 11488, 14448, 15078, 15437, 15996, 17232, 18662, 20104, 20832, 21328, 22258, 27993, 28896, 30156, 30874, 31992, 33387, 34464, 37324, 40208, 42656, 44516, 46311, 55986, 60312, 61748, 63984, 66774, 74648, 77903, 80416, 89032, 92622, 108059, 111972, 120624, 123496, 127968, 133548, 149296, 155806, 178064, 185244, 216118, 223944, 233709, 241248, 246992, 267096, 298592, 311612, 324177, 356128, 370488, 432236, 447888, 467418, 478547, 493984, 534192, 623224, 648354, 740976, 864472, 895776, 934836, 957094, 1068384, 1246448, 1296708, 1435641, 1481952, 1728944, 1869672, 1914188, 2492896, 2593416, 2871282, 3349829, 3457888, 3739344, 3828376, 5186832, 5742564, 6699658, 7478688, 7656752, 10049487, 10373664, 11485128, 13399316, 15313504, 20098974, 22970256, 26798632, 40197948, 45940512, 53597264, 80395896, 107194528, 160791792, 321583584]

約数ペア:

[(1, 321583584), (2, 160791792), (3, 107194528), (4, 80395896), (6, 53597264), (7, 45940512), (8, 40197948), (12, 26798632), (14, 22970256), (16, 20098974), (21, 15313504), (24, 13399316), (28, 11485128), (31, 10373664), (32, 10049487), (42, 7656752), (43, 7478688), (48, 6699658), (56, 5742564), (62, 5186832), (84, 3828376), (86, 3739344), (93, 3457888), (96, 3349829), (112, 2871282), (124, 2593416), (129, 2492896), (168, 1914188), (172, 1869672), (186, 1728944), (217, 1481952), (224, 1435641), (248, 1296708), (258, 1246448), (301, 1068384), (336, 957094), (344, 934836), (359, 895776), (372, 864472), (434, 740976), (496, 648354), (516, 623224), (602, 534192), (651, 493984), (672, 478547), (688, 467418), (718, 447888), (744, 432236), (868, 370488), (903, 356128), (992, 324177), (1032, 311612), (1077, 298592), (1204, 267096), (1302, 246992), (1333, 241248), (1376, 233709), (1436, 223944), (1488, 216118), (1736, 185244), (1806, 178064), (2064, 155806), (2154, 149296), (2408, 133548), (2513, 127968), (2604, 123496), (2666, 120624), (2872, 111972), (2976, 108059), (3472, 92622), (3612, 89032), (3999, 80416), (4128, 77903), (4308, 74648), (4816, 66774), (5026, 63984), (5208, 61748), (5332, 60312), (5744, 55986), (6944, 46311), (7224, 44516), (7539, 42656), (7998, 40208), (8616, 37324), (9331, 34464), (9632, 33387), (10052, 31992), (10416, 30874), (10664, 30156), (11129, 28896), (11488, 27993), (14448, 22258), (15078, 21328), (15437, 20832), (15996, 20104), (17232, 18662)]