258081408

素因数分解:

$2^7\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{907}}^1$

素因数の和:959

約数の個数: 192

約数和(自身を含む): 842805600

約数和(自身を除く): 584724192

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 19, 24, 26, 32, 36, 38, 39, 48, 52, 57, 64, 72, 76, 78, 96, 104, 114, 117, 128, 144, 152, 156, 171, 192, 208, 228, 234, 247, 288, 304, 312, 342, 384, 416, 456, 468, 494, 576, 608, 624, 684, 741, 832, 907, 912, 936, 988, 1152, 1216, 1248, 1368, 1482, 1664, 1814, 1824, 1872, 1976, 2223, 2432, 2496, 2721, 2736, 2964, 3628, 3648, 3744, 3952, 4446, 4992, 5442, 5472, 5928, 7256, 7296, 7488, 7904, 8163, 8892, 10884, 10944, 11791, 11856, 14512, 14976, 15808, 16326, 17233, 17784, 21768, 21888, 23582, 23712, 29024, 31616, 32652, 34466, 35373, 35568, 43536, 47164, 47424, 51699, 58048, 65304, 68932, 70746, 71136, 87072, 94328, 94848, 103398, 106119, 116096, 130608, 137864, 141492, 142272, 155097, 174144, 188656, 206796, 212238, 224029, 261216, 275728, 282984, 284544, 310194, 348288, 377312, 413592, 424476, 448058, 522432, 551456, 565968, 620388, 672087, 754624, 827184, 848952, 896116, 1044864, 1102912, 1131936, 1240776, 1344174, 1509248, 1654368, 1697904, 1792232, 2016261, 2205824, 2263872, 2481552, 2688348, 3308736, 3395808, 3584464, 4032522, 4527744, 4963104, 5376696, 6617472, 6791616, 7168928, 8065044, 9926208, 10753392, 13583232, 14337856, 16130088, 19852416, 21506784, 28675712, 32260176, 43013568, 64520352, 86027136, 129040704, 258081408]

約数ペア:

[(1, 258081408), (2, 129040704), (3, 86027136), (4, 64520352), (6, 43013568), (8, 32260176), (9, 28675712), (12, 21506784), (13, 19852416), (16, 16130088), (18, 14337856), (19, 13583232), (24, 10753392), (26, 9926208), (32, 8065044), (36, 7168928), (38, 6791616), (39, 6617472), (48, 5376696), (52, 4963104), (57, 4527744), (64, 4032522), (72, 3584464), (76, 3395808), (78, 3308736), (96, 2688348), (104, 2481552), (114, 2263872), (117, 2205824), (128, 2016261), (144, 1792232), (152, 1697904), (156, 1654368), (171, 1509248), (192, 1344174), (208, 1240776), (228, 1131936), (234, 1102912), (247, 1044864), (288, 896116), (304, 848952), (312, 827184), (342, 754624), (384, 672087), (416, 620388), (456, 565968), (468, 551456), (494, 522432), (576, 448058), (608, 424476), (624, 413592), (684, 377312), (741, 348288), (832, 310194), (907, 284544), (912, 282984), (936, 275728), (988, 261216), (1152, 224029), (1216, 212238), (1248, 206796), (1368, 188656), (1482, 174144), (1664, 155097), (1814, 142272), (1824, 141492), (1872, 137864), (1976, 130608), (2223, 116096), (2432, 106119), (2496, 103398), (2721, 94848), (2736, 94328), (2964, 87072), (3628, 71136), (3648, 70746), (3744, 68932), (3952, 65304), (4446, 58048), (4992, 51699), (5442, 47424), (5472, 47164), (5928, 43536), (7256, 35568), (7296, 35373), (7488, 34466), (7904, 32652), (8163, 31616), (8892, 29024), (10884, 23712), (10944, 23582), (11791, 21888), (11856, 21768), (14512, 17784), (14976, 17233), (15808, 16326)]