268982784

素因数分解:

$2^9\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{269}}^1$

素因数の和:331

約数の個数: 240

約数和(自身を含む): 919226880

約数和(自身を除く): 650244096

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 31, 32, 36, 42, 48, 56, 62, 63, 64, 72, 84, 93, 96, 112, 124, 126, 128, 144, 168, 186, 192, 217, 224, 248, 252, 256, 269, 279, 288, 336, 372, 384, 434, 448, 496, 504, 512, 538, 558, 576, 651, 672, 744, 768, 807, 868, 896, 992, 1008, 1076, 1116, 1152, 1302, 1344, 1488, 1536, 1614, 1736, 1792, 1883, 1953, 1984, 2016, 2152, 2232, 2304, 2421, 2604, 2688, 2976, 3228, 3472, 3584, 3766, 3906, 3968, 4032, 4304, 4464, 4608, 4842, 5208, 5376, 5649, 5952, 6456, 6944, 7532, 7812, 7936, 8064, 8339, 8608, 8928, 9684, 10416, 10752, 11298, 11904, 12912, 13888, 15064, 15624, 15872, 16128, 16678, 16947, 17216, 17856, 19368, 20832, 22596, 23808, 25017, 25824, 27776, 30128, 31248, 32256, 33356, 33894, 34432, 35712, 38736, 41664, 45192, 47616, 50034, 51648, 55552, 58373, 60256, 62496, 66712, 67788, 68864, 71424, 75051, 77472, 83328, 90384, 100068, 103296, 111104, 116746, 120512, 124992, 133424, 135576, 137728, 142848, 150102, 154944, 166656, 175119, 180768, 200136, 206592, 233492, 241024, 249984, 266848, 271152, 300204, 309888, 333312, 350238, 361536, 400272, 413184, 466984, 482048, 499968, 525357, 533696, 542304, 600408, 619776, 700476, 723072, 800544, 933968, 964096, 999936, 1050714, 1067392, 1084608, 1200816, 1239552, 1400952, 1446144, 1601088, 1867936, 2101428, 2134784, 2169216, 2401632, 2801904, 2892288, 3202176, 3735872, 4202856, 4269568, 4338432, 4803264, 5603808, 6404352, 7471744, 8405712, 8676864, 9606528, 11207616, 12808704, 14943488, 16811424, 19213056, 22415232, 29886976, 33622848, 38426112, 44830464, 67245696, 89660928, 134491392, 268982784]

約数ペア:

[(1, 268982784), (2, 134491392), (3, 89660928), (4, 67245696), (6, 44830464), (7, 38426112), (8, 33622848), (9, 29886976), (12, 22415232), (14, 19213056), (16, 16811424), (18, 14943488), (21, 12808704), (24, 11207616), (28, 9606528), (31, 8676864), (32, 8405712), (36, 7471744), (42, 6404352), (48, 5603808), (56, 4803264), (62, 4338432), (63, 4269568), (64, 4202856), (72, 3735872), (84, 3202176), (93, 2892288), (96, 2801904), (112, 2401632), (124, 2169216), (126, 2134784), (128, 2101428), (144, 1867936), (168, 1601088), (186, 1446144), (192, 1400952), (217, 1239552), (224, 1200816), (248, 1084608), (252, 1067392), (256, 1050714), (269, 999936), (279, 964096), (288, 933968), (336, 800544), (372, 723072), (384, 700476), (434, 619776), (448, 600408), (496, 542304), (504, 533696), (512, 525357), (538, 499968), (558, 482048), (576, 466984), (651, 413184), (672, 400272), (744, 361536), (768, 350238), (807, 333312), (868, 309888), (896, 300204), (992, 271152), (1008, 266848), (1076, 249984), (1116, 241024), (1152, 233492), (1302, 206592), (1344, 200136), (1488, 180768), (1536, 175119), (1614, 166656), (1736, 154944), (1792, 150102), (1883, 142848), (1953, 137728), (1984, 135576), (2016, 133424), (2152, 124992), (2232, 120512), (2304, 116746), (2421, 111104), (2604, 103296), (2688, 100068), (2976, 90384), (3228, 83328), (3472, 77472), (3584, 75051), (3766, 71424), (3906, 68864), (3968, 67788), (4032, 66712), (4304, 62496), (4464, 60256), (4608, 58373), (4842, 55552), (5208, 51648), (5376, 50034), (5649, 47616), (5952, 45192), (6456, 41664), (6944, 38736), (7532, 35712), (7812, 34432), (7936, 33894), (8064, 33356), (8339, 32256), (8608, 31248), (8928, 30128), (9684, 27776), (10416, 25824), (10752, 25017), (11298, 23808), (11904, 22596), (12912, 20832), (13888, 19368), (15064, 17856), (15624, 17216), (15872, 16947), (16128, 16678)]