316718976

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{239}}^1$

素因数の和:309

約数の個数: 256

約数和(自身を含む): 1057536000

約数和(自身を除く): 740817024

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 21, 24, 28, 29, 32, 34, 42, 48, 51, 56, 58, 64, 68, 84, 87, 96, 102, 112, 116, 119, 128, 136, 168, 174, 192, 203, 204, 224, 232, 238, 239, 272, 336, 348, 357, 384, 406, 408, 448, 464, 476, 478, 493, 544, 609, 672, 696, 714, 717, 812, 816, 896, 928, 952, 956, 986, 1088, 1218, 1344, 1392, 1428, 1434, 1479, 1624, 1632, 1673, 1856, 1904, 1912, 1972, 2176, 2436, 2688, 2784, 2856, 2868, 2958, 3248, 3264, 3346, 3451, 3712, 3808, 3824, 3944, 4063, 4872, 5019, 5568, 5712, 5736, 5916, 6496, 6528, 6692, 6902, 6931, 7616, 7648, 7888, 8126, 9744, 10038, 10353, 11136, 11424, 11472, 11832, 12189, 12992, 13384, 13804, 13862, 15232, 15296, 15776, 16252, 19488, 20076, 20706, 20793, 22848, 22944, 23664, 24378, 25984, 26768, 27608, 27724, 28441, 30592, 31552, 32504, 38976, 40152, 41412, 41586, 45696, 45888, 47328, 48517, 48756, 53536, 55216, 55448, 56882, 63104, 65008, 77952, 80304, 82824, 83172, 85323, 91776, 94656, 97034, 97512, 107072, 110432, 110896, 113764, 117827, 130016, 145551, 160608, 165648, 166344, 170646, 189312, 194068, 195024, 214144, 220864, 221792, 227528, 235654, 260032, 291102, 321216, 331296, 332688, 341292, 353481, 388136, 390048, 441728, 443584, 455056, 471308, 520064, 582204, 642432, 662592, 665376, 682584, 706962, 776272, 780096, 824789, 887168, 910112, 942616, 1164408, 1325184, 1330752, 1365168, 1413924, 1552544, 1560192, 1649578, 1820224, 1885232, 2328816, 2474367, 2661504, 2730336, 2827848, 3105088, 3299156, 3640448, 3770464, 4657632, 4948734, 5460672, 5655696, 6210176, 6598312, 7540928, 9315264, 9897468, 10921344, 11311392, 13196624, 15081856, 18630528, 19794936, 22622784, 26393248, 39589872, 45245568, 52786496, 79179744, 105572992, 158359488, 316718976]

約数ペア:

[(1, 316718976), (2, 158359488), (3, 105572992), (4, 79179744), (6, 52786496), (7, 45245568), (8, 39589872), (12, 26393248), (14, 22622784), (16, 19794936), (17, 18630528), (21, 15081856), (24, 13196624), (28, 11311392), (29, 10921344), (32, 9897468), (34, 9315264), (42, 7540928), (48, 6598312), (51, 6210176), (56, 5655696), (58, 5460672), (64, 4948734), (68, 4657632), (84, 3770464), (87, 3640448), (96, 3299156), (102, 3105088), (112, 2827848), (116, 2730336), (119, 2661504), (128, 2474367), (136, 2328816), (168, 1885232), (174, 1820224), (192, 1649578), (203, 1560192), (204, 1552544), (224, 1413924), (232, 1365168), (238, 1330752), (239, 1325184), (272, 1164408), (336, 942616), (348, 910112), (357, 887168), (384, 824789), (406, 780096), (408, 776272), (448, 706962), (464, 682584), (476, 665376), (478, 662592), (493, 642432), (544, 582204), (609, 520064), (672, 471308), (696, 455056), (714, 443584), (717, 441728), (812, 390048), (816, 388136), (896, 353481), (928, 341292), (952, 332688), (956, 331296), (986, 321216), (1088, 291102), (1218, 260032), (1344, 235654), (1392, 227528), (1428, 221792), (1434, 220864), (1479, 214144), (1624, 195024), (1632, 194068), (1673, 189312), (1856, 170646), (1904, 166344), (1912, 165648), (1972, 160608), (2176, 145551), (2436, 130016), (2688, 117827), (2784, 113764), (2856, 110896), (2868, 110432), (2958, 107072), (3248, 97512), (3264, 97034), (3346, 94656), (3451, 91776), (3712, 85323), (3808, 83172), (3824, 82824), (3944, 80304), (4063, 77952), (4872, 65008), (5019, 63104), (5568, 56882), (5712, 55448), (5736, 55216), (5916, 53536), (6496, 48756), (6528, 48517), (6692, 47328), (6902, 45888), (6931, 45696), (7616, 41586), (7648, 41412), (7888, 40152), (8126, 38976), (9744, 32504), (10038, 31552), (10353, 30592), (11136, 28441), (11424, 27724), (11472, 27608), (11832, 26768), (12189, 25984), (12992, 24378), (13384, 23664), (13804, 22944), (13862, 22848), (15232, 20793), (15296, 20706), (15776, 20076), (16252, 19488)]