521196144

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{109}}^1$

素因数の和:260

約数の個数: 240

約数和(自身を含む): 1679356800

約数和(自身を除く): 1158160656

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 38, 42, 48, 49, 56, 57, 76, 84, 98, 107, 109, 112, 114, 133, 147, 152, 168, 196, 214, 218, 228, 266, 294, 304, 321, 327, 336, 392, 399, 428, 436, 456, 532, 588, 642, 654, 749, 763, 784, 798, 856, 872, 912, 931, 1064, 1176, 1284, 1308, 1498, 1526, 1596, 1712, 1744, 1862, 2033, 2071, 2128, 2247, 2289, 2352, 2568, 2616, 2793, 2996, 3052, 3192, 3724, 4066, 4142, 4494, 4578, 5136, 5232, 5243, 5341, 5586, 5992, 6099, 6104, 6213, 6384, 7448, 8132, 8284, 8988, 9156, 10486, 10682, 11172, 11663, 11984, 12198, 12208, 12426, 14231, 14497, 14896, 15729, 16023, 16264, 16568, 17976, 18312, 20972, 21364, 22344, 23326, 24396, 24852, 28462, 28994, 31458, 32046, 32528, 33136, 34989, 35952, 36624, 41944, 42693, 42728, 43491, 44688, 46652, 48792, 49704, 56924, 57988, 62916, 64092, 69978, 81641, 83888, 85386, 85456, 86982, 93304, 97584, 99408, 99617, 101479, 113848, 115976, 125832, 128184, 139956, 163282, 170772, 173964, 186608, 199234, 202958, 221597, 227696, 231952, 244923, 251664, 256368, 279912, 298851, 304437, 326564, 341544, 347928, 398468, 405916, 443194, 489846, 559824, 571487, 597702, 608874, 653128, 664791, 683088, 695856, 796936, 811832, 886388, 979692, 1142974, 1195404, 1217748, 1306256, 1329582, 1551179, 1593872, 1623664, 1714461, 1772776, 1959384, 2285948, 2390808, 2435496, 2659164, 3102358, 3428922, 3545552, 3918768, 4571896, 4653537, 4781616, 4870992, 5318328, 6204716, 6857844, 9143792, 9307074, 10636656, 10858253, 12409432, 13715688, 18614148, 21716506, 24818864, 27431376, 32574759, 37228296, 43433012, 65149518, 74456592, 86866024, 130299036, 173732048, 260598072, 521196144]

約数ペア:

[(1, 521196144), (2, 260598072), (3, 173732048), (4, 130299036), (6, 86866024), (7, 74456592), (8, 65149518), (12, 43433012), (14, 37228296), (16, 32574759), (19, 27431376), (21, 24818864), (24, 21716506), (28, 18614148), (38, 13715688), (42, 12409432), (48, 10858253), (49, 10636656), (56, 9307074), (57, 9143792), (76, 6857844), (84, 6204716), (98, 5318328), (107, 4870992), (109, 4781616), (112, 4653537), (114, 4571896), (133, 3918768), (147, 3545552), (152, 3428922), (168, 3102358), (196, 2659164), (214, 2435496), (218, 2390808), (228, 2285948), (266, 1959384), (294, 1772776), (304, 1714461), (321, 1623664), (327, 1593872), (336, 1551179), (392, 1329582), (399, 1306256), (428, 1217748), (436, 1195404), (456, 1142974), (532, 979692), (588, 886388), (642, 811832), (654, 796936), (749, 695856), (763, 683088), (784, 664791), (798, 653128), (856, 608874), (872, 597702), (912, 571487), (931, 559824), (1064, 489846), (1176, 443194), (1284, 405916), (1308, 398468), (1498, 347928), (1526, 341544), (1596, 326564), (1712, 304437), (1744, 298851), (1862, 279912), (2033, 256368), (2071, 251664), (2128, 244923), (2247, 231952), (2289, 227696), (2352, 221597), (2568, 202958), (2616, 199234), (2793, 186608), (2996, 173964), (3052, 170772), (3192, 163282), (3724, 139956), (4066, 128184), (4142, 125832), (4494, 115976), (4578, 113848), (5136, 101479), (5232, 99617), (5243, 99408), (5341, 97584), (5586, 93304), (5992, 86982), (6099, 85456), (6104, 85386), (6213, 83888), (6384, 81641), (7448, 69978), (8132, 64092), (8284, 62916), (8988, 57988), (9156, 56924), (10486, 49704), (10682, 48792), (11172, 46652), (11663, 44688), (11984, 43491), (12198, 42728), (12208, 42693), (12426, 41944), (14231, 36624), (14497, 35952), (14896, 34989), (15729, 33136), (16023, 32528), (16264, 32046), (16568, 31458), (17976, 28994), (18312, 28462), (20972, 24852), (21364, 24396), (22344, 23326)]