425258496

素因数分解:

$2^9\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{229}}^1$

素因数の和:297

約数の個数: 240

約数和(自身を含む): 1370328960

約数和(自身を除く): 945070464

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 31, 32, 36, 39, 48, 52, 62, 64, 72, 78, 93, 96, 104, 117, 124, 128, 144, 156, 186, 192, 208, 229, 234, 248, 256, 279, 288, 312, 372, 384, 403, 416, 458, 468, 496, 512, 558, 576, 624, 687, 744, 768, 806, 832, 916, 936, 992, 1116, 1152, 1209, 1248, 1374, 1488, 1536, 1612, 1664, 1832, 1872, 1984, 2061, 2232, 2304, 2418, 2496, 2748, 2976, 2977, 3224, 3328, 3627, 3664, 3744, 3968, 4122, 4464, 4608, 4836, 4992, 5496, 5952, 5954, 6448, 6656, 7099, 7254, 7328, 7488, 7936, 8244, 8928, 8931, 9672, 9984, 10992, 11904, 11908, 12896, 14198, 14508, 14656, 14976, 15872, 16488, 17856, 17862, 19344, 19968, 21297, 21984, 23808, 23816, 25792, 26793, 28396, 29016, 29312, 29952, 32976, 35712, 35724, 38688, 42594, 43968, 47616, 47632, 51584, 53586, 56792, 58032, 58624, 59904, 63891, 65952, 71424, 71448, 77376, 85188, 87936, 92287, 95264, 103168, 107172, 113584, 116064, 117248, 127782, 131904, 142848, 142896, 154752, 170376, 175872, 184574, 190528, 206336, 214344, 227168, 232128, 255564, 263808, 276861, 285792, 309504, 340752, 351744, 369148, 381056, 428688, 454336, 464256, 511128, 527616, 553722, 571584, 619008, 681504, 738296, 762112, 830583, 857376, 908672, 928512, 1022256, 1055232, 1107444, 1143168, 1363008, 1476592, 1524224, 1661166, 1714752, 1817344, 1857024, 2044512, 2214888, 2286336, 2726016, 2953184, 3322332, 3429504, 3634688, 4089024, 4429776, 4572672, 5452032, 5906368, 6644664, 6859008, 8178048, 8859552, 10904064, 11812736, 13289328, 13718016, 16356096, 17719104, 23625472, 26578656, 32712192, 35438208, 47250944, 53157312, 70876416, 106314624, 141752832, 212629248, 425258496]

約数ペア:

[(1, 425258496), (2, 212629248), (3, 141752832), (4, 106314624), (6, 70876416), (8, 53157312), (9, 47250944), (12, 35438208), (13, 32712192), (16, 26578656), (18, 23625472), (24, 17719104), (26, 16356096), (31, 13718016), (32, 13289328), (36, 11812736), (39, 10904064), (48, 8859552), (52, 8178048), (62, 6859008), (64, 6644664), (72, 5906368), (78, 5452032), (93, 4572672), (96, 4429776), (104, 4089024), (117, 3634688), (124, 3429504), (128, 3322332), (144, 2953184), (156, 2726016), (186, 2286336), (192, 2214888), (208, 2044512), (229, 1857024), (234, 1817344), (248, 1714752), (256, 1661166), (279, 1524224), (288, 1476592), (312, 1363008), (372, 1143168), (384, 1107444), (403, 1055232), (416, 1022256), (458, 928512), (468, 908672), (496, 857376), (512, 830583), (558, 762112), (576, 738296), (624, 681504), (687, 619008), (744, 571584), (768, 553722), (806, 527616), (832, 511128), (916, 464256), (936, 454336), (992, 428688), (1116, 381056), (1152, 369148), (1209, 351744), (1248, 340752), (1374, 309504), (1488, 285792), (1536, 276861), (1612, 263808), (1664, 255564), (1832, 232128), (1872, 227168), (1984, 214344), (2061, 206336), (2232, 190528), (2304, 184574), (2418, 175872), (2496, 170376), (2748, 154752), (2976, 142896), (2977, 142848), (3224, 131904), (3328, 127782), (3627, 117248), (3664, 116064), (3744, 113584), (3968, 107172), (4122, 103168), (4464, 95264), (4608, 92287), (4836, 87936), (4992, 85188), (5496, 77376), (5952, 71448), (5954, 71424), (6448, 65952), (6656, 63891), (7099, 59904), (7254, 58624), (7328, 58032), (7488, 56792), (7936, 53586), (8244, 51584), (8928, 47632), (8931, 47616), (9672, 43968), (9984, 42594), (10992, 38688), (11904, 35724), (11908, 35712), (12896, 32976), (14198, 29952), (14508, 29312), (14656, 29016), (14976, 28396), (15872, 26793), (16488, 25792), (17856, 23816), (17862, 23808), (19344, 21984), (19968, 21297)]