321983424

素因数分解:

$2^6\times 3^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{467}}^1$

素因数の和:517

約数の個数: 280

約数和(自身を含む): 1150680960

約数和(自身を除く): 828697536

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 27, 28, 32, 36, 38, 42, 48, 54, 56, 57, 63, 64, 72, 76, 81, 84, 96, 108, 112, 114, 126, 133, 144, 152, 162, 168, 171, 189, 192, 216, 224, 228, 252, 266, 288, 304, 324, 336, 342, 378, 399, 432, 448, 456, 467, 504, 513, 532, 567, 576, 608, 648, 672, 684, 756, 798, 864, 912, 934, 1008, 1026, 1064, 1134, 1197, 1216, 1296, 1344, 1368, 1401, 1512, 1539, 1596, 1728, 1824, 1868, 2016, 2052, 2128, 2268, 2394, 2592, 2736, 2802, 3024, 3078, 3192, 3269, 3591, 3648, 3736, 4032, 4104, 4203, 4256, 4536, 4788, 5184, 5472, 5604, 6048, 6156, 6384, 6538, 7182, 7472, 8208, 8406, 8512, 8873, 9072, 9576, 9807, 10773, 10944, 11208, 12096, 12312, 12609, 12768, 13076, 14364, 14944, 16416, 16812, 17746, 18144, 19152, 19614, 21546, 22416, 24624, 25218, 25536, 26152, 26619, 28728, 29421, 29888, 32832, 33624, 35492, 36288, 37827, 38304, 39228, 43092, 44832, 49248, 50436, 52304, 53238, 57456, 58842, 62111, 67248, 70984, 75654, 76608, 78456, 79857, 86184, 88263, 89664, 98496, 100872, 104608, 106476, 114912, 117684, 124222, 134496, 141968, 151308, 156912, 159714, 172368, 176526, 186333, 201744, 209216, 212952, 229824, 235368, 239571, 248444, 264789, 268992, 283936, 302616, 313824, 319428, 344736, 353052, 372666, 403488, 425904, 470736, 479142, 496888, 529578, 558999, 567872, 605232, 627648, 638856, 689472, 706104, 718713, 745332, 806976, 851808, 941472, 958284, 993776, 1059156, 1117998, 1210464, 1277712, 1412208, 1437426, 1490664, 1676997, 1703616, 1882944, 1916568, 1987552, 2118312, 2235996, 2420928, 2555424, 2824416, 2874852, 2981328, 3353994, 3833136, 3975104, 4236624, 4471992, 5030991, 5110848, 5648832, 5749704, 5962656, 6707988, 7666272, 8473248, 8943984, 10061982, 11499408, 11925312, 13415976, 15332544, 16946496, 17887968, 20123964, 22998816, 26831952, 35775936, 40247928, 45997632, 53663904, 80495856, 107327808, 160991712, 321983424]

約数ペア:

[(1, 321983424), (2, 160991712), (3, 107327808), (4, 80495856), (6, 53663904), (7, 45997632), (8, 40247928), (9, 35775936), (12, 26831952), (14, 22998816), (16, 20123964), (18, 17887968), (19, 16946496), (21, 15332544), (24, 13415976), (27, 11925312), (28, 11499408), (32, 10061982), (36, 8943984), (38, 8473248), (42, 7666272), (48, 6707988), (54, 5962656), (56, 5749704), (57, 5648832), (63, 5110848), (64, 5030991), (72, 4471992), (76, 4236624), (81, 3975104), (84, 3833136), (96, 3353994), (108, 2981328), (112, 2874852), (114, 2824416), (126, 2555424), (133, 2420928), (144, 2235996), (152, 2118312), (162, 1987552), (168, 1916568), (171, 1882944), (189, 1703616), (192, 1676997), (216, 1490664), (224, 1437426), (228, 1412208), (252, 1277712), (266, 1210464), (288, 1117998), (304, 1059156), (324, 993776), (336, 958284), (342, 941472), (378, 851808), (399, 806976), (432, 745332), (448, 718713), (456, 706104), (467, 689472), (504, 638856), (513, 627648), (532, 605232), (567, 567872), (576, 558999), (608, 529578), (648, 496888), (672, 479142), (684, 470736), (756, 425904), (798, 403488), (864, 372666), (912, 353052), (934, 344736), (1008, 319428), (1026, 313824), (1064, 302616), (1134, 283936), (1197, 268992), (1216, 264789), (1296, 248444), (1344, 239571), (1368, 235368), (1401, 229824), (1512, 212952), (1539, 209216), (1596, 201744), (1728, 186333), (1824, 176526), (1868, 172368), (2016, 159714), (2052, 156912), (2128, 151308), (2268, 141968), (2394, 134496), (2592, 124222), (2736, 117684), (2802, 114912), (3024, 106476), (3078, 104608), (3192, 100872), (3269, 98496), (3591, 89664), (3648, 88263), (3736, 86184), (4032, 79857), (4104, 78456), (4203, 76608), (4256, 75654), (4536, 70984), (4788, 67248), (5184, 62111), (5472, 58842), (5604, 57456), (6048, 53238), (6156, 52304), (6384, 50436), (6538, 49248), (7182, 44832), (7472, 43092), (8208, 39228), (8406, 38304), (8512, 37827), (8873, 36288), (9072, 35492), (9576, 33624), (9807, 32832), (10773, 29888), (10944, 29421), (11208, 28728), (12096, 26619), (12312, 26152), (12609, 25536), (12768, 25218), (13076, 24624), (14364, 22416), (14944, 21546), (16416, 19614), (16812, 19152), (17746, 18144)]