1538993664

素因数分解:

$2^9\times 3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1117}}^1$

素因数の和:1177

約数の個数: 240

約数和(自身を含む): 4995742752

約数和(自身を除く): 3456749088

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 23, 24, 26, 32, 36, 39, 46, 48, 52, 64, 69, 72, 78, 92, 96, 104, 117, 128, 138, 144, 156, 184, 192, 207, 208, 234, 256, 276, 288, 299, 312, 368, 384, 414, 416, 468, 512, 552, 576, 598, 624, 736, 768, 828, 832, 897, 936, 1104, 1117, 1152, 1196, 1248, 1472, 1536, 1656, 1664, 1794, 1872, 2208, 2234, 2304, 2392, 2496, 2691, 2944, 3312, 3328, 3351, 3588, 3744, 4416, 4468, 4608, 4784, 4992, 5382, 5888, 6624, 6656, 6702, 7176, 7488, 8832, 8936, 9568, 9984, 10053, 10764, 11776, 13248, 13404, 14352, 14521, 14976, 17664, 17872, 19136, 19968, 20106, 21528, 25691, 26496, 26808, 28704, 29042, 29952, 35328, 35744, 38272, 40212, 43056, 43563, 51382, 52992, 53616, 57408, 58084, 59904, 71488, 76544, 77073, 80424, 86112, 87126, 102764, 105984, 107232, 114816, 116168, 130689, 142976, 153088, 154146, 160848, 172224, 174252, 205528, 214464, 229632, 231219, 232336, 261378, 285952, 308292, 321696, 333983, 344448, 348504, 411056, 428928, 459264, 462438, 464672, 522756, 571904, 616584, 643392, 667966, 688896, 697008, 822112, 857856, 924876, 929344, 1001949, 1045512, 1233168, 1286784, 1335932, 1377792, 1394016, 1644224, 1715712, 1849752, 1858688, 2003898, 2091024, 2466336, 2573568, 2671864, 2788032, 3005847, 3288448, 3699504, 3717376, 4007796, 4182048, 4932672, 5147136, 5343728, 5576064, 6011694, 6576896, 7399008, 7434752, 8015592, 8364096, 9865344, 10687456, 11152128, 12023388, 13153792, 14798016, 16031184, 16728192, 19730688, 21374912, 22304256, 24046776, 29596032, 32062368, 33456384, 39461376, 42749824, 48093552, 59192064, 64124736, 66912768, 85499648, 96187104, 118384128, 128249472, 170999296, 192374208, 256498944, 384748416, 512997888, 769496832, 1538993664]

約数ペア:

[(1, 1538993664), (2, 769496832), (3, 512997888), (4, 384748416), (6, 256498944), (8, 192374208), (9, 170999296), (12, 128249472), (13, 118384128), (16, 96187104), (18, 85499648), (23, 66912768), (24, 64124736), (26, 59192064), (32, 48093552), (36, 42749824), (39, 39461376), (46, 33456384), (48, 32062368), (52, 29596032), (64, 24046776), (69, 22304256), (72, 21374912), (78, 19730688), (92, 16728192), (96, 16031184), (104, 14798016), (117, 13153792), (128, 12023388), (138, 11152128), (144, 10687456), (156, 9865344), (184, 8364096), (192, 8015592), (207, 7434752), (208, 7399008), (234, 6576896), (256, 6011694), (276, 5576064), (288, 5343728), (299, 5147136), (312, 4932672), (368, 4182048), (384, 4007796), (414, 3717376), (416, 3699504), (468, 3288448), (512, 3005847), (552, 2788032), (576, 2671864), (598, 2573568), (624, 2466336), (736, 2091024), (768, 2003898), (828, 1858688), (832, 1849752), (897, 1715712), (936, 1644224), (1104, 1394016), (1117, 1377792), (1152, 1335932), (1196, 1286784), (1248, 1233168), (1472, 1045512), (1536, 1001949), (1656, 929344), (1664, 924876), (1794, 857856), (1872, 822112), (2208, 697008), (2234, 688896), (2304, 667966), (2392, 643392), (2496, 616584), (2691, 571904), (2944, 522756), (3312, 464672), (3328, 462438), (3351, 459264), (3588, 428928), (3744, 411056), (4416, 348504), (4468, 344448), (4608, 333983), (4784, 321696), (4992, 308292), (5382, 285952), (5888, 261378), (6624, 232336), (6656, 231219), (6702, 229632), (7176, 214464), (7488, 205528), (8832, 174252), (8936, 172224), (9568, 160848), (9984, 154146), (10053, 153088), (10764, 142976), (11776, 130689), (13248, 116168), (13404, 114816), (14352, 107232), (14521, 105984), (14976, 102764), (17664, 87126), (17872, 86112), (19136, 80424), (19968, 77073), (20106, 76544), (21528, 71488), (25691, 59904), (26496, 58084), (26808, 57408), (28704, 53616), (29042, 52992), (29952, 51382), (35328, 43563), (35744, 43056), (38272, 40212)]