262027296

素因数分解:

$2^5\times 3^2\times {\mathrm{29}}^1\times {\mathrm{137}}^1\times {\mathrm{229}}^1$

素因数の和:411

約数の個数: 144

約数和(自身を含む): 779851800

約数和(自身を除く): 517824504

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 29, 32, 36, 48, 58, 72, 87, 96, 116, 137, 144, 174, 229, 232, 261, 274, 288, 348, 411, 458, 464, 522, 548, 687, 696, 822, 916, 928, 1044, 1096, 1233, 1374, 1392, 1644, 1832, 2061, 2088, 2192, 2466, 2748, 2784, 3288, 3664, 3973, 4122, 4176, 4384, 4932, 5496, 6576, 6641, 7328, 7946, 8244, 8352, 9864, 10992, 11919, 13152, 13282, 15892, 16488, 19728, 19923, 21984, 23838, 26564, 31373, 31784, 32976, 35757, 39456, 39846, 47676, 53128, 59769, 62746, 63568, 65952, 71514, 79692, 94119, 95352, 106256, 119538, 125492, 127136, 143028, 159384, 188238, 190704, 212512, 239076, 250984, 282357, 286056, 318768, 376476, 381408, 478152, 501968, 564714, 572112, 637536, 752952, 909817, 956304, 1003936, 1129428, 1144224, 1505904, 1819634, 1912608, 2258856, 2729451, 3011808, 3639268, 4517712, 5458902, 7278536, 8188353, 9035424, 10917804, 14557072, 16376706, 21835608, 29114144, 32753412, 43671216, 65506824, 87342432, 131013648, 262027296]

約数ペア:

[(1, 262027296), (2, 131013648), (3, 87342432), (4, 65506824), (6, 43671216), (8, 32753412), (9, 29114144), (12, 21835608), (16, 16376706), (18, 14557072), (24, 10917804), (29, 9035424), (32, 8188353), (36, 7278536), (48, 5458902), (58, 4517712), (72, 3639268), (87, 3011808), (96, 2729451), (116, 2258856), (137, 1912608), (144, 1819634), (174, 1505904), (229, 1144224), (232, 1129428), (261, 1003936), (274, 956304), (288, 909817), (348, 752952), (411, 637536), (458, 572112), (464, 564714), (522, 501968), (548, 478152), (687, 381408), (696, 376476), (822, 318768), (916, 286056), (928, 282357), (1044, 250984), (1096, 239076), (1233, 212512), (1374, 190704), (1392, 188238), (1644, 159384), (1832, 143028), (2061, 127136), (2088, 125492), (2192, 119538), (2466, 106256), (2748, 95352), (2784, 94119), (3288, 79692), (3664, 71514), (3973, 65952), (4122, 63568), (4176, 62746), (4384, 59769), (4932, 53128), (5496, 47676), (6576, 39846), (6641, 39456), (7328, 35757), (7946, 32976), (8244, 31784), (8352, 31373), (9864, 26564), (10992, 23838), (11919, 21984), (13152, 19923), (13282, 19728), (15892, 16488)]