328962816

素因数分解:

$2^8\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{523}}^1$

素因数の和:568

約数の個数: 288

約数和(自身を含む): 1199582720

約数和(自身を除く): 870619904

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 27, 28, 32, 36, 39, 42, 48, 52, 54, 56, 63, 64, 72, 78, 84, 91, 96, 104, 108, 112, 117, 126, 128, 144, 156, 168, 182, 189, 192, 208, 216, 224, 234, 252, 256, 273, 288, 312, 336, 351, 364, 378, 384, 416, 432, 448, 468, 504, 523, 546, 576, 624, 672, 702, 728, 756, 768, 819, 832, 864, 896, 936, 1008, 1046, 1092, 1152, 1248, 1344, 1404, 1456, 1512, 1569, 1638, 1664, 1728, 1792, 1872, 2016, 2092, 2184, 2304, 2457, 2496, 2688, 2808, 2912, 3024, 3138, 3276, 3328, 3456, 3661, 3744, 4032, 4184, 4368, 4707, 4914, 4992, 5376, 5616, 5824, 6048, 6276, 6552, 6799, 6912, 7322, 7488, 8064, 8368, 8736, 9414, 9828, 9984, 10983, 11232, 11648, 12096, 12552, 13104, 13598, 14121, 14644, 14976, 16128, 16736, 17472, 18828, 19656, 20397, 21966, 22464, 23296, 24192, 25104, 26208, 27196, 28242, 29288, 29952, 32949, 33472, 34944, 37656, 39312, 40794, 43932, 44928, 47593, 48384, 50208, 52416, 54392, 56484, 58576, 61191, 65898, 66944, 69888, 75312, 78624, 81588, 87864, 89856, 95186, 98847, 100416, 104832, 108784, 112968, 117152, 122382, 131796, 133888, 142779, 150624, 157248, 163176, 175728, 183573, 190372, 197694, 200832, 209664, 217568, 225936, 234304, 244764, 263592, 285558, 301248, 314496, 326352, 351456, 367146, 380744, 395388, 401664, 428337, 435136, 451872, 468608, 489528, 527184, 571116, 602496, 628992, 652704, 702912, 734292, 761488, 790776, 856674, 870272, 903744, 937216, 979056, 1054368, 1142232, 1204992, 1285011, 1305408, 1405824, 1468584, 1522976, 1581552, 1713348, 1740544, 1807488, 1958112, 2108736, 2284464, 2570022, 2610816, 2811648, 2937168, 3045952, 3163104, 3426696, 3614976, 3916224, 4217472, 4568928, 5140044, 5221632, 5874336, 6091904, 6326208, 6853392, 7832448, 8434944, 9137856, 10280088, 11748672, 12183808, 12652416, 13706784, 15664896, 18275712, 20560176, 23497344, 25304832, 27413568, 36551424, 41120352, 46994688, 54827136, 82240704, 109654272, 164481408, 328962816]

約数ペア:

[(1, 328962816), (2, 164481408), (3, 109654272), (4, 82240704), (6, 54827136), (7, 46994688), (8, 41120352), (9, 36551424), (12, 27413568), (13, 25304832), (14, 23497344), (16, 20560176), (18, 18275712), (21, 15664896), (24, 13706784), (26, 12652416), (27, 12183808), (28, 11748672), (32, 10280088), (36, 9137856), (39, 8434944), (42, 7832448), (48, 6853392), (52, 6326208), (54, 6091904), (56, 5874336), (63, 5221632), (64, 5140044), (72, 4568928), (78, 4217472), (84, 3916224), (91, 3614976), (96, 3426696), (104, 3163104), (108, 3045952), (112, 2937168), (117, 2811648), (126, 2610816), (128, 2570022), (144, 2284464), (156, 2108736), (168, 1958112), (182, 1807488), (189, 1740544), (192, 1713348), (208, 1581552), (216, 1522976), (224, 1468584), (234, 1405824), (252, 1305408), (256, 1285011), (273, 1204992), (288, 1142232), (312, 1054368), (336, 979056), (351, 937216), (364, 903744), (378, 870272), (384, 856674), (416, 790776), (432, 761488), (448, 734292), (468, 702912), (504, 652704), (523, 628992), (546, 602496), (576, 571116), (624, 527184), (672, 489528), (702, 468608), (728, 451872), (756, 435136), (768, 428337), (819, 401664), (832, 395388), (864, 380744), (896, 367146), (936, 351456), (1008, 326352), (1046, 314496), (1092, 301248), (1152, 285558), (1248, 263592), (1344, 244764), (1404, 234304), (1456, 225936), (1512, 217568), (1569, 209664), (1638, 200832), (1664, 197694), (1728, 190372), (1792, 183573), (1872, 175728), (2016, 163176), (2092, 157248), (2184, 150624), (2304, 142779), (2457, 133888), (2496, 131796), (2688, 122382), (2808, 117152), (2912, 112968), (3024, 108784), (3138, 104832), (3276, 100416), (3328, 98847), (3456, 95186), (3661, 89856), (3744, 87864), (4032, 81588), (4184, 78624), (4368, 75312), (4707, 69888), (4914, 66944), (4992, 65898), (5376, 61191), (5616, 58576), (5824, 56484), (6048, 54392), (6276, 52416), (6552, 50208), (6799, 48384), (6912, 47593), (7322, 44928), (7488, 43932), (8064, 40794), (8368, 39312), (8736, 37656), (9414, 34944), (9828, 33472), (9984, 32949), (10983, 29952), (11232, 29288), (11648, 28242), (12096, 27196), (12552, 26208), (13104, 25104), (13598, 24192), (14121, 23296), (14644, 22464), (14976, 21966), (16128, 20397), (16736, 19656), (17472, 18828)]