1887535872

素因数分解:

$2^8\times 3^4\times {\mathrm{227}}^1\times {\mathrm{401}}^1$

素因数の和:656

約数の個数: 180

約数和(自身を含む): 5667182136

約数和(自身を除く): 3779646264

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 128, 144, 162, 192, 216, 227, 256, 288, 324, 384, 401, 432, 454, 576, 648, 681, 768, 802, 864, 908, 1152, 1203, 1296, 1362, 1604, 1728, 1816, 2043, 2304, 2406, 2592, 2724, 3208, 3456, 3609, 3632, 4086, 4812, 5184, 5448, 6129, 6416, 6912, 7218, 7264, 8172, 9624, 10368, 10827, 10896, 12258, 12832, 14436, 14528, 16344, 18387, 19248, 20736, 21654, 21792, 24516, 25664, 28872, 29056, 32481, 32688, 36774, 38496, 43308, 43584, 49032, 51328, 57744, 58112, 64962, 65376, 73548, 76992, 86616, 87168, 91027, 98064, 102656, 115488, 129924, 130752, 147096, 153984, 173232, 174336, 182054, 196128, 230976, 259848, 261504, 273081, 294192, 307968, 346464, 364108, 392256, 461952, 519696, 523008, 546162, 588384, 692928, 728216, 784512, 819243, 923904, 1039392, 1092324, 1176768, 1385856, 1456432, 1569024, 1638486, 2078784, 2184648, 2353536, 2457729, 2771712, 2912864, 3276972, 4157568, 4369296, 4707072, 4915458, 5825728, 6553944, 7373187, 8315136, 8738592, 9830916, 11651456, 13107888, 14746374, 17477184, 19661832, 23302912, 26215776, 29492748, 34954368, 39323664, 52431552, 58985496, 69908736, 78647328, 104863104, 117970992, 157294656, 209726208, 235941984, 314589312, 471883968, 629178624, 943767936, 1887535872]

約数ペア:

[(1, 1887535872), (2, 943767936), (3, 629178624), (4, 471883968), (6, 314589312), (8, 235941984), (9, 209726208), (12, 157294656), (16, 117970992), (18, 104863104), (24, 78647328), (27, 69908736), (32, 58985496), (36, 52431552), (48, 39323664), (54, 34954368), (64, 29492748), (72, 26215776), (81, 23302912), (96, 19661832), (108, 17477184), (128, 14746374), (144, 13107888), (162, 11651456), (192, 9830916), (216, 8738592), (227, 8315136), (256, 7373187), (288, 6553944), (324, 5825728), (384, 4915458), (401, 4707072), (432, 4369296), (454, 4157568), (576, 3276972), (648, 2912864), (681, 2771712), (768, 2457729), (802, 2353536), (864, 2184648), (908, 2078784), (1152, 1638486), (1203, 1569024), (1296, 1456432), (1362, 1385856), (1604, 1176768), (1728, 1092324), (1816, 1039392), (2043, 923904), (2304, 819243), (2406, 784512), (2592, 728216), (2724, 692928), (3208, 588384), (3456, 546162), (3609, 523008), (3632, 519696), (4086, 461952), (4812, 392256), (5184, 364108), (5448, 346464), (6129, 307968), (6416, 294192), (6912, 273081), (7218, 261504), (7264, 259848), (8172, 230976), (9624, 196128), (10368, 182054), (10827, 174336), (10896, 173232), (12258, 153984), (12832, 147096), (14436, 130752), (14528, 129924), (16344, 115488), (18387, 102656), (19248, 98064), (20736, 91027), (21654, 87168), (21792, 86616), (24516, 76992), (25664, 73548), (28872, 65376), (29056, 64962), (32481, 58112), (32688, 57744), (36774, 51328), (38496, 49032), (43308, 43584)]