490135296

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{173}}^1$

素因数の和:247

約数の個数: 288

約数和(自身を含む): 1638862848

約数和(自身を除く): 1148727552

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 21, 24, 28, 31, 32, 34, 42, 48, 51, 56, 62, 64, 68, 84, 93, 96, 102, 112, 119, 124, 128, 136, 168, 173, 186, 192, 204, 217, 224, 238, 248, 256, 272, 336, 346, 357, 372, 384, 408, 434, 448, 476, 496, 519, 527, 544, 651, 672, 692, 714, 744, 768, 816, 868, 896, 952, 992, 1038, 1054, 1088, 1211, 1302, 1344, 1384, 1428, 1488, 1581, 1632, 1736, 1792, 1904, 1984, 2076, 2108, 2176, 2422, 2604, 2688, 2768, 2856, 2941, 2976, 3162, 3264, 3472, 3633, 3689, 3808, 3968, 4152, 4216, 4352, 4844, 5208, 5363, 5376, 5536, 5712, 5882, 5952, 6324, 6528, 6944, 7266, 7378, 7616, 7936, 8304, 8432, 8823, 9688, 10416, 10726, 11067, 11072, 11424, 11764, 11904, 12648, 13056, 13888, 14532, 14756, 15232, 16089, 16608, 16864, 17646, 19376, 20587, 20832, 21452, 22134, 22144, 22848, 23528, 23808, 25296, 27776, 29064, 29512, 30464, 32178, 33216, 33728, 35292, 37541, 38752, 41174, 41664, 42904, 44268, 44288, 45696, 47056, 50592, 55552, 58128, 59024, 61761, 64356, 66432, 67456, 70584, 75082, 77504, 82348, 83328, 85808, 88536, 91171, 91392, 94112, 101184, 112623, 116256, 118048, 123522, 128712, 132864, 134912, 141168, 150164, 155008, 164696, 166656, 171616, 177072, 182342, 188224, 202368, 225246, 232512, 236096, 247044, 257424, 273513, 282336, 300328, 310016, 329392, 343232, 354144, 364684, 376448, 404736, 450492, 465024, 472192, 494088, 514848, 547026, 564672, 600656, 638197, 658784, 686464, 708288, 729368, 752896, 900984, 930048, 944384, 988176, 1029696, 1094052, 1129344, 1201312, 1276394, 1317568, 1372928, 1416576, 1458736, 1801968, 1914591, 1976352, 2059392, 2188104, 2258688, 2402624, 2552788, 2635136, 2833152, 2917472, 3603936, 3829182, 3952704, 4118784, 4376208, 4805248, 5105576, 5270272, 5834944, 7207872, 7658364, 7905408, 8752416, 9610496, 10211152, 11669888, 14415744, 15316728, 15810816, 17504832, 20422304, 23339776, 28831488, 30633456, 35009664, 40844608, 61266912, 70019328, 81689216, 122533824, 163378432, 245067648, 490135296]

約数ペア:

[(1, 490135296), (2, 245067648), (3, 163378432), (4, 122533824), (6, 81689216), (7, 70019328), (8, 61266912), (12, 40844608), (14, 35009664), (16, 30633456), (17, 28831488), (21, 23339776), (24, 20422304), (28, 17504832), (31, 15810816), (32, 15316728), (34, 14415744), (42, 11669888), (48, 10211152), (51, 9610496), (56, 8752416), (62, 7905408), (64, 7658364), (68, 7207872), (84, 5834944), (93, 5270272), (96, 5105576), (102, 4805248), (112, 4376208), (119, 4118784), (124, 3952704), (128, 3829182), (136, 3603936), (168, 2917472), (173, 2833152), (186, 2635136), (192, 2552788), (204, 2402624), (217, 2258688), (224, 2188104), (238, 2059392), (248, 1976352), (256, 1914591), (272, 1801968), (336, 1458736), (346, 1416576), (357, 1372928), (372, 1317568), (384, 1276394), (408, 1201312), (434, 1129344), (448, 1094052), (476, 1029696), (496, 988176), (519, 944384), (527, 930048), (544, 900984), (651, 752896), (672, 729368), (692, 708288), (714, 686464), (744, 658784), (768, 638197), (816, 600656), (868, 564672), (896, 547026), (952, 514848), (992, 494088), (1038, 472192), (1054, 465024), (1088, 450492), (1211, 404736), (1302, 376448), (1344, 364684), (1384, 354144), (1428, 343232), (1488, 329392), (1581, 310016), (1632, 300328), (1736, 282336), (1792, 273513), (1904, 257424), (1984, 247044), (2076, 236096), (2108, 232512), (2176, 225246), (2422, 202368), (2604, 188224), (2688, 182342), (2768, 177072), (2856, 171616), (2941, 166656), (2976, 164696), (3162, 155008), (3264, 150164), (3472, 141168), (3633, 134912), (3689, 132864), (3808, 128712), (3968, 123522), (4152, 118048), (4216, 116256), (4352, 112623), (4844, 101184), (5208, 94112), (5363, 91392), (5376, 91171), (5536, 88536), (5712, 85808), (5882, 83328), (5952, 82348), (6324, 77504), (6528, 75082), (6944, 70584), (7266, 67456), (7378, 66432), (7616, 64356), (7936, 61761), (8304, 59024), (8432, 58128), (8823, 55552), (9688, 50592), (10416, 47056), (10726, 45696), (11067, 44288), (11072, 44268), (11424, 42904), (11764, 41664), (11904, 41174), (12648, 38752), (13056, 37541), (13888, 35292), (14532, 33728), (14756, 33216), (15232, 32178), (16089, 30464), (16608, 29512), (16864, 29064), (17646, 27776), (19376, 25296), (20587, 23808), (20832, 23528), (21452, 22848), (22134, 22144)]