245067648

素因数分解:

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

素因数の和:245

約数の個数: 256

約数和(自身を含む): 817827840

約数和(自身を除く): 572760192

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, 272, 336, 346, 357, 372, 384, 408, 434, 448, 476, 496, 519, 527, 544, 651, 672, 692, 714, 744, 816, 868, 896, 952, 992, 1038, 1054, 1088, 1211, 1302, 1344, 1384, 1428, 1488, 1581, 1632, 1736, 1904, 1984, 2076, 2108, 2176, 2422, 2604, 2688, 2768, 2856, 2941, 2976, 3162, 3264, 3472, 3633, 3689, 3808, 3968, 4152, 4216, 4844, 5208, 5363, 5536, 5712, 5882, 5952, 6324, 6528, 6944, 7266, 7378, 7616, 8304, 8432, 8823, 9688, 10416, 10726, 11067, 11072, 11424, 11764, 11904, 12648, 13888, 14532, 14756, 15232, 16089, 16608, 16864, 17646, 19376, 20587, 20832, 21452, 22134, 22144, 22848, 23528, 25296, 27776, 29064, 29512, 32178, 33216, 33728, 35292, 37541, 38752, 41174, 41664, 42904, 44268, 45696, 47056, 50592, 58128, 59024, 61761, 64356, 66432, 67456, 70584, 75082, 77504, 82348, 83328, 85808, 88536, 91171, 94112, 101184, 112623, 116256, 118048, 123522, 128712, 141168, 150164, 155008, 164696, 171616, 177072, 182342, 188224, 202368, 225246, 232512, 236096, 247044, 257424, 273513, 282336, 300328, 329392, 343232, 354144, 364684, 376448, 450492, 465024, 472192, 494088, 514848, 547026, 564672, 600656, 638197, 658784, 686464, 708288, 729368, 900984, 988176, 1029696, 1094052, 1129344, 1201312, 1276394, 1317568, 1416576, 1458736, 1801968, 1914591, 1976352, 2059392, 2188104, 2402624, 2552788, 2635136, 2917472, 3603936, 3829182, 3952704, 4376208, 4805248, 5105576, 5834944, 7207872, 7658364, 7905408, 8752416, 10211152, 11669888, 14415744, 15316728, 17504832, 20422304, 30633456, 35009664, 40844608, 61266912, 81689216, 122533824, 245067648]

約数ペア:

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