328240896

素因数分解:

$2^8\times 3^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{811}}^1$

素因数の和:878

約数の個数: 144

約数和(自身を含む): 956003328

約数和(自身を除く): 627762432

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 31, 32, 34, 48, 51, 62, 64, 68, 93, 96, 102, 124, 128, 136, 186, 192, 204, 248, 256, 272, 372, 384, 408, 496, 527, 544, 744, 768, 811, 816, 992, 1054, 1088, 1488, 1581, 1622, 1632, 1984, 2108, 2176, 2433, 2976, 3162, 3244, 3264, 3968, 4216, 4352, 4866, 5952, 6324, 6488, 6528, 7936, 8432, 9732, 11904, 12648, 12976, 13056, 13787, 16864, 19464, 23808, 25141, 25296, 25952, 27574, 33728, 38928, 41361, 50282, 50592, 51904, 55148, 67456, 75423, 77856, 82722, 100564, 101184, 103808, 110296, 134912, 150846, 155712, 165444, 201128, 202368, 207616, 220592, 301692, 311424, 330888, 402256, 404736, 427397, 441184, 603384, 622848, 661776, 804512, 854794, 882368, 1206768, 1282191, 1323552, 1609024, 1709588, 1764736, 2413536, 2564382, 2647104, 3218048, 3419176, 3529472, 4827072, 5128764, 5294208, 6436096, 6838352, 9654144, 10257528, 10588416, 13676704, 19308288, 20515056, 27353408, 41030112, 54706816, 82060224, 109413632, 164120448, 328240896]

約数ペア:

[(1, 328240896), (2, 164120448), (3, 109413632), (4, 82060224), (6, 54706816), (8, 41030112), (12, 27353408), (16, 20515056), (17, 19308288), (24, 13676704), (31, 10588416), (32, 10257528), (34, 9654144), (48, 6838352), (51, 6436096), (62, 5294208), (64, 5128764), (68, 4827072), (93, 3529472), (96, 3419176), (102, 3218048), (124, 2647104), (128, 2564382), (136, 2413536), (186, 1764736), (192, 1709588), (204, 1609024), (248, 1323552), (256, 1282191), (272, 1206768), (372, 882368), (384, 854794), (408, 804512), (496, 661776), (527, 622848), (544, 603384), (744, 441184), (768, 427397), (811, 404736), (816, 402256), (992, 330888), (1054, 311424), (1088, 301692), (1488, 220592), (1581, 207616), (1622, 202368), (1632, 201128), (1984, 165444), (2108, 155712), (2176, 150846), (2433, 134912), (2976, 110296), (3162, 103808), (3244, 101184), (3264, 100564), (3968, 82722), (4216, 77856), (4352, 75423), (4866, 67456), (5952, 55148), (6324, 51904), (6488, 50592), (6528, 50282), (7936, 41361), (8432, 38928), (9732, 33728), (11904, 27574), (12648, 25952), (12976, 25296), (13056, 25141), (13787, 23808), (16864, 19464)]