1871048448

素因数分解:

$2^8\times 3^2\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{683}}^1$

素因数の和:775

約数の個数: 216

約数和(自身を含む): 5725203120

約数和(自身を除く): 3854154672

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 29, 32, 36, 41, 48, 58, 64, 72, 82, 87, 96, 116, 123, 128, 144, 164, 174, 192, 232, 246, 256, 261, 288, 328, 348, 369, 384, 464, 492, 522, 576, 656, 683, 696, 738, 768, 928, 984, 1044, 1152, 1189, 1312, 1366, 1392, 1476, 1856, 1968, 2049, 2088, 2304, 2378, 2624, 2732, 2784, 2952, 3567, 3712, 3936, 4098, 4176, 4756, 5248, 5464, 5568, 5904, 6147, 7134, 7424, 7872, 8196, 8352, 9512, 10496, 10701, 10928, 11136, 11808, 12294, 14268, 15744, 16392, 16704, 19024, 19807, 21402, 21856, 22272, 23616, 24588, 28003, 28536, 31488, 32784, 33408, 38048, 39614, 42804, 43712, 47232, 49176, 56006, 57072, 59421, 65568, 66816, 76096, 79228, 84009, 85608, 87424, 94464, 98352, 112012, 114144, 118842, 131136, 152192, 158456, 168018, 171216, 174848, 178263, 196704, 224024, 228288, 237684, 252027, 262272, 304384, 316912, 336036, 342432, 356526, 393408, 448048, 456576, 475368, 504054, 524544, 633824, 672072, 684864, 713052, 786816, 812087, 896096, 913152, 950736, 1008108, 1267648, 1344144, 1369728, 1426104, 1573632, 1624174, 1792192, 1901472, 2016216, 2436261, 2535296, 2688288, 2739456, 2852208, 3248348, 3584384, 3802944, 4032432, 4872522, 5070592, 5376576, 5704416, 6496696, 7168768, 7308783, 7605888, 8064864, 9745044, 10753152, 11408832, 12993392, 14617566, 15211776, 16129728, 19490088, 21506304, 22817664, 25986784, 29235132, 32259456, 38980176, 45635328, 51973568, 58470264, 64518912, 77960352, 103947136, 116940528, 155920704, 207894272, 233881056, 311841408, 467762112, 623682816, 935524224, 1871048448]

約数ペア:

[(1, 1871048448), (2, 935524224), (3, 623682816), (4, 467762112), (6, 311841408), (8, 233881056), (9, 207894272), (12, 155920704), (16, 116940528), (18, 103947136), (24, 77960352), (29, 64518912), (32, 58470264), (36, 51973568), (41, 45635328), (48, 38980176), (58, 32259456), (64, 29235132), (72, 25986784), (82, 22817664), (87, 21506304), (96, 19490088), (116, 16129728), (123, 15211776), (128, 14617566), (144, 12993392), (164, 11408832), (174, 10753152), (192, 9745044), (232, 8064864), (246, 7605888), (256, 7308783), (261, 7168768), (288, 6496696), (328, 5704416), (348, 5376576), (369, 5070592), (384, 4872522), (464, 4032432), (492, 3802944), (522, 3584384), (576, 3248348), (656, 2852208), (683, 2739456), (696, 2688288), (738, 2535296), (768, 2436261), (928, 2016216), (984, 1901472), (1044, 1792192), (1152, 1624174), (1189, 1573632), (1312, 1426104), (1366, 1369728), (1392, 1344144), (1476, 1267648), (1856, 1008108), (1968, 950736), (2049, 913152), (2088, 896096), (2304, 812087), (2378, 786816), (2624, 713052), (2732, 684864), (2784, 672072), (2952, 633824), (3567, 524544), (3712, 504054), (3936, 475368), (4098, 456576), (4176, 448048), (4756, 393408), (5248, 356526), (5464, 342432), (5568, 336036), (5904, 316912), (6147, 304384), (7134, 262272), (7424, 252027), (7872, 237684), (8196, 228288), (8352, 224024), (9512, 196704), (10496, 178263), (10701, 174848), (10928, 171216), (11136, 168018), (11808, 158456), (12294, 152192), (14268, 131136), (15744, 118842), (16392, 114144), (16704, 112012), (19024, 98352), (19807, 94464), (21402, 87424), (21856, 85608), (22272, 84009), (23616, 79228), (24588, 76096), (28003, 66816), (28536, 65568), (31488, 59421), (32784, 57072), (33408, 56006), (38048, 49176), (39614, 47232), (42804, 43712)]