265894272

素因数分解:

$2^7\times 3^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{379}}^1$

素因数の和:438

約数の個数: 256

約数和(自身を含む): 930240000

約数和(自身を除く): 664345728

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 29, 32, 36, 42, 48, 54, 56, 58, 63, 64, 72, 84, 87, 96, 108, 112, 116, 126, 128, 144, 168, 174, 189, 192, 203, 216, 224, 232, 252, 261, 288, 336, 348, 378, 379, 384, 406, 432, 448, 464, 504, 522, 576, 609, 672, 696, 756, 758, 783, 812, 864, 896, 928, 1008, 1044, 1137, 1152, 1218, 1344, 1392, 1512, 1516, 1566, 1624, 1728, 1827, 1856, 2016, 2088, 2274, 2436, 2653, 2688, 2784, 3024, 3032, 3132, 3248, 3411, 3456, 3654, 3712, 4032, 4176, 4548, 4872, 5306, 5481, 5568, 6048, 6064, 6264, 6496, 6822, 7308, 7959, 8064, 8352, 9096, 9744, 10233, 10612, 10962, 10991, 11136, 12096, 12128, 12528, 12992, 13644, 14616, 15918, 16704, 18192, 19488, 20466, 21224, 21924, 21982, 23877, 24192, 24256, 25056, 25984, 27288, 29232, 31836, 32973, 33408, 36384, 38976, 40932, 42448, 43848, 43964, 47754, 48512, 50112, 54576, 58464, 63672, 65946, 71631, 72768, 76937, 77952, 81864, 84896, 87696, 87928, 95508, 98919, 100224, 109152, 116928, 127344, 131892, 143262, 145536, 153874, 163728, 169792, 175392, 175856, 191016, 197838, 218304, 230811, 233856, 254688, 263784, 286524, 296757, 307748, 327456, 339584, 350784, 351712, 382032, 395676, 436608, 461622, 509376, 527568, 573048, 593514, 615496, 654912, 692433, 701568, 703424, 764064, 791352, 923244, 1018752, 1055136, 1146096, 1187028, 1230992, 1309824, 1384866, 1406848, 1528128, 1582704, 1846488, 2077299, 2110272, 2292192, 2374056, 2461984, 2769732, 3056256, 3165408, 3692976, 4154598, 4220544, 4584384, 4748112, 4923968, 5539464, 6330816, 7385952, 8309196, 9168768, 9496224, 9847936, 11078928, 12661632, 14771904, 16618392, 18992448, 22157856, 29543808, 33236784, 37984896, 44315712, 66473568, 88631424, 132947136, 265894272]

約数ペア:

[(1, 265894272), (2, 132947136), (3, 88631424), (4, 66473568), (6, 44315712), (7, 37984896), (8, 33236784), (9, 29543808), (12, 22157856), (14, 18992448), (16, 16618392), (18, 14771904), (21, 12661632), (24, 11078928), (27, 9847936), (28, 9496224), (29, 9168768), (32, 8309196), (36, 7385952), (42, 6330816), (48, 5539464), (54, 4923968), (56, 4748112), (58, 4584384), (63, 4220544), (64, 4154598), (72, 3692976), (84, 3165408), (87, 3056256), (96, 2769732), (108, 2461984), (112, 2374056), (116, 2292192), (126, 2110272), (128, 2077299), (144, 1846488), (168, 1582704), (174, 1528128), (189, 1406848), (192, 1384866), (203, 1309824), (216, 1230992), (224, 1187028), (232, 1146096), (252, 1055136), (261, 1018752), (288, 923244), (336, 791352), (348, 764064), (378, 703424), (379, 701568), (384, 692433), (406, 654912), (432, 615496), (448, 593514), (464, 573048), (504, 527568), (522, 509376), (576, 461622), (609, 436608), (672, 395676), (696, 382032), (756, 351712), (758, 350784), (783, 339584), (812, 327456), (864, 307748), (896, 296757), (928, 286524), (1008, 263784), (1044, 254688), (1137, 233856), (1152, 230811), (1218, 218304), (1344, 197838), (1392, 191016), (1512, 175856), (1516, 175392), (1566, 169792), (1624, 163728), (1728, 153874), (1827, 145536), (1856, 143262), (2016, 131892), (2088, 127344), (2274, 116928), (2436, 109152), (2653, 100224), (2688, 98919), (2784, 95508), (3024, 87928), (3032, 87696), (3132, 84896), (3248, 81864), (3411, 77952), (3456, 76937), (3654, 72768), (3712, 71631), (4032, 65946), (4176, 63672), (4548, 58464), (4872, 54576), (5306, 50112), (5481, 48512), (5568, 47754), (6048, 43964), (6064, 43848), (6264, 42448), (6496, 40932), (6822, 38976), (7308, 36384), (7959, 33408), (8064, 32973), (8352, 31836), (9096, 29232), (9744, 27288), (10233, 25984), (10612, 25056), (10962, 24256), (10991, 24192), (11136, 23877), (12096, 21982), (12128, 21924), (12528, 21224), (12992, 20466), (13644, 19488), (14616, 18192), (15918, 16704)]