13281212448

素因数分解:

$2^5\times 3^2\times 7^3\times {\mathrm{31}}^1\times {\mathrm{4337}}^1$

素因数の和:4405

約数の個数: 288

約数和(自身を含む): 45476121600

約数和(自身を除く): 32194909152

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 31, 32, 36, 42, 48, 49, 56, 62, 63, 72, 84, 93, 96, 98, 112, 124, 126, 144, 147, 168, 186, 196, 217, 224, 248, 252, 279, 288, 294, 336, 343, 372, 392, 434, 441, 496, 504, 558, 588, 651, 672, 686, 744, 784, 868, 882, 992, 1008, 1029, 1116, 1176, 1302, 1372, 1488, 1519, 1568, 1736, 1764, 1953, 2016, 2058, 2232, 2352, 2604, 2744, 2976, 3038, 3087, 3472, 3528, 3906, 4116, 4337, 4464, 4557, 4704, 5208, 5488, 6076, 6174, 6944, 7056, 7812, 8232, 8674, 8928, 9114, 10416, 10633, 10976, 12152, 12348, 13011, 13671, 14112, 15624, 16464, 17348, 18228, 20832, 21266, 24304, 24696, 26022, 27342, 30359, 31248, 31899, 32928, 34696, 36456, 39033, 42532, 48608, 49392, 52044, 54684, 60718, 62496, 63798, 69392, 72912, 78066, 85064, 91077, 95697, 98784, 104088, 109368, 121436, 127596, 134447, 138784, 145824, 156132, 170128, 182154, 191394, 208176, 212513, 218736, 242872, 255192, 268894, 273231, 312264, 340256, 364308, 382788, 403341, 416352, 425026, 437472, 485744, 510384, 537788, 546462, 624528, 637539, 728616, 765576, 806682, 850052, 941129, 971488, 1020768, 1075576, 1092924, 1210023, 1249056, 1275078, 1457232, 1487591, 1531152, 1613364, 1700104, 1882258, 1912617, 2151152, 2185848, 2420046, 2550156, 2823387, 2914464, 2975182, 3062304, 3226728, 3400208, 3764516, 3825234, 4302304, 4371696, 4462773, 4840092, 5100312, 5646774, 5950364, 6453456, 6587903, 6800416, 7529032, 7650468, 8470161, 8743392, 8925546, 9680184, 10200624, 11293548, 11900728, 12906912, 13175806, 13388319, 15058064, 15300936, 16940322, 17851092, 19360368, 19763709, 20401248, 22587096, 23801456, 26351612, 26776638, 30116128, 30601872, 33880644, 35702184, 38720736, 39527418, 45174192, 46115321, 47602912, 52703224, 53553276, 59291127, 61203744, 67761288, 71404368, 79054836, 90348384, 92230642, 105406448, 107106552, 118582254, 135522576, 138345963, 142808736, 158109672, 184461284, 210812896, 214213104, 237164508, 271045152, 276691926, 316219344, 368922568, 415037889, 428426208, 474329016, 553383852, 632438688, 737845136, 830075778, 948658032, 1106767704, 1475690272, 1660151556, 1897316064, 2213535408, 3320303112, 4427070816, 6640606224, 13281212448]

約数ペア:

[(1, 13281212448), (2, 6640606224), (3, 4427070816), (4, 3320303112), (6, 2213535408), (7, 1897316064), (8, 1660151556), (9, 1475690272), (12, 1106767704), (14, 948658032), (16, 830075778), (18, 737845136), (21, 632438688), (24, 553383852), (28, 474329016), (31, 428426208), (32, 415037889), (36, 368922568), (42, 316219344), (48, 276691926), (49, 271045152), (56, 237164508), (62, 214213104), (63, 210812896), (72, 184461284), (84, 158109672), (93, 142808736), (96, 138345963), (98, 135522576), (112, 118582254), (124, 107106552), (126, 105406448), (144, 92230642), (147, 90348384), (168, 79054836), (186, 71404368), (196, 67761288), (217, 61203744), (224, 59291127), (248, 53553276), (252, 52703224), (279, 47602912), (288, 46115321), (294, 45174192), (336, 39527418), (343, 38720736), (372, 35702184), (392, 33880644), (434, 30601872), (441, 30116128), (496, 26776638), (504, 26351612), (558, 23801456), (588, 22587096), (651, 20401248), (672, 19763709), (686, 19360368), (744, 17851092), (784, 16940322), (868, 15300936), (882, 15058064), (992, 13388319), (1008, 13175806), (1029, 12906912), (1116, 11900728), (1176, 11293548), (1302, 10200624), (1372, 9680184), (1488, 8925546), (1519, 8743392), (1568, 8470161), (1736, 7650468), (1764, 7529032), (1953, 6800416), (2016, 6587903), (2058, 6453456), (2232, 5950364), (2352, 5646774), (2604, 5100312), (2744, 4840092), (2976, 4462773), (3038, 4371696), (3087, 4302304), (3472, 3825234), (3528, 3764516), (3906, 3400208), (4116, 3226728), (4337, 3062304), (4464, 2975182), (4557, 2914464), (4704, 2823387), (5208, 2550156), (5488, 2420046), (6076, 2185848), (6174, 2151152), (6944, 1912617), (7056, 1882258), (7812, 1700104), (8232, 1613364), (8674, 1531152), (8928, 1487591), (9114, 1457232), (10416, 1275078), (10633, 1249056), (10976, 1210023), (12152, 1092924), (12348, 1075576), (13011, 1020768), (13671, 971488), (14112, 941129), (15624, 850052), (16464, 806682), (17348, 765576), (18228, 728616), (20832, 637539), (21266, 624528), (24304, 546462), (24696, 537788), (26022, 510384), (27342, 485744), (30359, 437472), (31248, 425026), (31899, 416352), (32928, 403341), (34696, 382788), (36456, 364308), (39033, 340256), (42532, 312264), (48608, 273231), (49392, 268894), (52044, 255192), (54684, 242872), (60718, 218736), (62496, 212513), (63798, 208176), (69392, 191394), (72912, 182154), (78066, 170128), (85064, 156132), (91077, 145824), (95697, 138784), (98784, 134447), (104088, 127596), (109368, 121436)]