281483328

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{151}}^1$

素因数の和:265

約数の個数: 224

約数和(自身を含む): 914237440

約数和(自身を除く): 632754112

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 32, 38, 42, 48, 56, 57, 64, 73, 76, 84, 96, 112, 114, 133, 146, 151, 152, 168, 192, 219, 224, 228, 266, 292, 302, 304, 336, 399, 438, 448, 453, 456, 511, 532, 584, 604, 608, 672, 798, 876, 906, 912, 1022, 1057, 1064, 1168, 1208, 1216, 1344, 1387, 1533, 1596, 1752, 1812, 1824, 2044, 2114, 2128, 2336, 2416, 2774, 2869, 3066, 3171, 3192, 3504, 3624, 3648, 4088, 4161, 4228, 4256, 4672, 4832, 5548, 5738, 6132, 6342, 6384, 7008, 7248, 8176, 8322, 8456, 8512, 8607, 9664, 9709, 11023, 11096, 11476, 12264, 12684, 12768, 14016, 14496, 16352, 16644, 16912, 17214, 19418, 20083, 22046, 22192, 22952, 24528, 25368, 25536, 28992, 29127, 32704, 33069, 33288, 33824, 34428, 38836, 40166, 44092, 44384, 45904, 49056, 50736, 58254, 60249, 66138, 66576, 67648, 68856, 77161, 77672, 80332, 88184, 88768, 91808, 98112, 101472, 116508, 120498, 132276, 133152, 137712, 154322, 155344, 160664, 176368, 183616, 202944, 209437, 231483, 233016, 240996, 264552, 266304, 275424, 308644, 310688, 321328, 352736, 418874, 462966, 466032, 481992, 529104, 550848, 617288, 621376, 628311, 642656, 705472, 837748, 925932, 932064, 963984, 1058208, 1234576, 1256622, 1285312, 1466059, 1675496, 1851864, 1864128, 1927968, 2116416, 2469152, 2513244, 2932118, 3350992, 3703728, 3855936, 4398177, 4938304, 5026488, 5864236, 6701984, 7407456, 8796354, 10052976, 11728472, 13403968, 14814912, 17592708, 20105952, 23456944, 35185416, 40211904, 46913888, 70370832, 93827776, 140741664, 281483328]

約数ペア:

[(1, 281483328), (2, 140741664), (3, 93827776), (4, 70370832), (6, 46913888), (7, 40211904), (8, 35185416), (12, 23456944), (14, 20105952), (16, 17592708), (19, 14814912), (21, 13403968), (24, 11728472), (28, 10052976), (32, 8796354), (38, 7407456), (42, 6701984), (48, 5864236), (56, 5026488), (57, 4938304), (64, 4398177), (73, 3855936), (76, 3703728), (84, 3350992), (96, 2932118), (112, 2513244), (114, 2469152), (133, 2116416), (146, 1927968), (151, 1864128), (152, 1851864), (168, 1675496), (192, 1466059), (219, 1285312), (224, 1256622), (228, 1234576), (266, 1058208), (292, 963984), (302, 932064), (304, 925932), (336, 837748), (399, 705472), (438, 642656), (448, 628311), (453, 621376), (456, 617288), (511, 550848), (532, 529104), (584, 481992), (604, 466032), (608, 462966), (672, 418874), (798, 352736), (876, 321328), (906, 310688), (912, 308644), (1022, 275424), (1057, 266304), (1064, 264552), (1168, 240996), (1208, 233016), (1216, 231483), (1344, 209437), (1387, 202944), (1533, 183616), (1596, 176368), (1752, 160664), (1812, 155344), (1824, 154322), (2044, 137712), (2114, 133152), (2128, 132276), (2336, 120498), (2416, 116508), (2774, 101472), (2869, 98112), (3066, 91808), (3171, 88768), (3192, 88184), (3504, 80332), (3624, 77672), (3648, 77161), (4088, 68856), (4161, 67648), (4228, 66576), (4256, 66138), (4672, 60249), (4832, 58254), (5548, 50736), (5738, 49056), (6132, 45904), (6342, 44384), (6384, 44092), (7008, 40166), (7248, 38836), (8176, 34428), (8322, 33824), (8456, 33288), (8512, 33069), (8607, 32704), (9664, 29127), (9709, 28992), (11023, 25536), (11096, 25368), (11476, 24528), (12264, 22952), (12684, 22192), (12768, 22046), (14016, 20083), (14496, 19418), (16352, 17214), (16644, 16912)]