27998560128

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{6271}}^1$

素因数の和:6457

約数の個数: 256

約数和(自身を含む): 93351444480

約数和(自身を除く): 65352884352

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 32, 33, 42, 44, 48, 56, 64, 66, 77, 84, 88, 96, 112, 128, 132, 151, 154, 168, 176, 192, 224, 231, 264, 302, 308, 336, 352, 384, 448, 453, 462, 528, 604, 616, 672, 704, 896, 906, 924, 1056, 1057, 1208, 1232, 1344, 1408, 1661, 1812, 1848, 2112, 2114, 2416, 2464, 2688, 3171, 3322, 3624, 3696, 4224, 4228, 4832, 4928, 4983, 6271, 6342, 6644, 7248, 7392, 8456, 9664, 9856, 9966, 11627, 12542, 12684, 13288, 14496, 14784, 16912, 18813, 19328, 19932, 23254, 25084, 25368, 26576, 28992, 29568, 33824, 34881, 37626, 39864, 43897, 46508, 50168, 50736, 53152, 57984, 67648, 68981, 69762, 75252, 79728, 87794, 93016, 100336, 101472, 106304, 131691, 135296, 137962, 139524, 150504, 159456, 175588, 186032, 200672, 202944, 206943, 212608, 263382, 275924, 279048, 301008, 318912, 351176, 372064, 401344, 405888, 413886, 482867, 526764, 551848, 558096, 602016, 637824, 702352, 744128, 802688, 827772, 946921, 965734, 1053528, 1103696, 1116192, 1204032, 1404704, 1448601, 1488256, 1655544, 1893842, 1931468, 2107056, 2207392, 2232384, 2408064, 2809408, 2840763, 2897202, 3311088, 3787684, 3862936, 4214112, 4414784, 4464768, 5618816, 5681526, 5794404, 6622176, 6628447, 7575368, 7725872, 8428224, 8829568, 10416131, 11363052, 11588808, 13244352, 13256894, 15150736, 15451744, 16856448, 19885341, 20832262, 22726104, 23177616, 26488704, 26513788, 30301472, 30903488, 31248393, 39770682, 41664524, 45452208, 46355232, 53027576, 60602944, 61806976, 62496786, 72912917, 79541364, 83329048, 90904416, 92710464, 106055152, 121205888, 124993572, 145825834, 159082728, 166658096, 181808832, 185420928, 212110304, 218738751, 249987144, 291651668, 318165456, 333316192, 363617664, 424220608, 437477502, 499974288, 583303336, 636330912, 666632384, 848441216, 874955004, 999948576, 1166606672, 1272661824, 1333264768, 1749910008, 1999897152, 2333213344, 2545323648, 3499820016, 3999794304, 4666426688, 6999640032, 9332853376, 13999280064, 27998560128]

約数ペア:

[(1, 27998560128), (2, 13999280064), (3, 9332853376), (4, 6999640032), (6, 4666426688), (7, 3999794304), (8, 3499820016), (11, 2545323648), (12, 2333213344), (14, 1999897152), (16, 1749910008), (21, 1333264768), (22, 1272661824), (24, 1166606672), (28, 999948576), (32, 874955004), (33, 848441216), (42, 666632384), (44, 636330912), (48, 583303336), (56, 499974288), (64, 437477502), (66, 424220608), (77, 363617664), (84, 333316192), (88, 318165456), (96, 291651668), (112, 249987144), (128, 218738751), (132, 212110304), (151, 185420928), (154, 181808832), (168, 166658096), (176, 159082728), (192, 145825834), (224, 124993572), (231, 121205888), (264, 106055152), (302, 92710464), (308, 90904416), (336, 83329048), (352, 79541364), (384, 72912917), (448, 62496786), (453, 61806976), (462, 60602944), (528, 53027576), (604, 46355232), (616, 45452208), (672, 41664524), (704, 39770682), (896, 31248393), (906, 30903488), (924, 30301472), (1056, 26513788), (1057, 26488704), (1208, 23177616), (1232, 22726104), (1344, 20832262), (1408, 19885341), (1661, 16856448), (1812, 15451744), (1848, 15150736), (2112, 13256894), (2114, 13244352), (2416, 11588808), (2464, 11363052), (2688, 10416131), (3171, 8829568), (3322, 8428224), (3624, 7725872), (3696, 7575368), (4224, 6628447), (4228, 6622176), (4832, 5794404), (4928, 5681526), (4983, 5618816), (6271, 4464768), (6342, 4414784), (6644, 4214112), (7248, 3862936), (7392, 3787684), (8456, 3311088), (9664, 2897202), (9856, 2840763), (9966, 2809408), (11627, 2408064), (12542, 2232384), (12684, 2207392), (13288, 2107056), (14496, 1931468), (14784, 1893842), (16912, 1655544), (18813, 1488256), (19328, 1448601), (19932, 1404704), (23254, 1204032), (25084, 1116192), (25368, 1103696), (26576, 1053528), (28992, 965734), (29568, 946921), (33824, 827772), (34881, 802688), (37626, 744128), (39864, 702352), (43897, 637824), (46508, 602016), (50168, 558096), (50736, 551848), (53152, 526764), (57984, 482867), (67648, 413886), (68981, 405888), (69762, 401344), (75252, 372064), (79728, 351176), (87794, 318912), (93016, 301008), (100336, 279048), (101472, 275924), (106304, 263382), (131691, 212608), (135296, 206943), (137962, 202944), (139524, 200672), (150504, 186032), (159456, 175588)]