255607968

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{229}}^1$

素因数の和:411

約数の個数: 192

約数和(自身を含む): 845752320

約数和(自身を除く): 590144352

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 32, 33, 42, 44, 48, 56, 66, 77, 84, 88, 96, 112, 132, 151, 154, 168, 176, 224, 229, 231, 264, 302, 308, 336, 352, 453, 458, 462, 528, 604, 616, 672, 687, 906, 916, 924, 1056, 1057, 1208, 1232, 1374, 1603, 1661, 1812, 1832, 1848, 2114, 2416, 2464, 2519, 2748, 3171, 3206, 3322, 3624, 3664, 3696, 4228, 4809, 4832, 4983, 5038, 5496, 6342, 6412, 6644, 7248, 7328, 7392, 7557, 8456, 9618, 9966, 10076, 10992, 11627, 12684, 12824, 13288, 14496, 15114, 16912, 17633, 19236, 19932, 20152, 21984, 23254, 25368, 25648, 26576, 30228, 33824, 34579, 34881, 35266, 38472, 39864, 40304, 46508, 50736, 51296, 52899, 53152, 60456, 69158, 69762, 70532, 76944, 79728, 80608, 93016, 101472, 103737, 105798, 120912, 138316, 139524, 141064, 153888, 159456, 186032, 207474, 211596, 241824, 242053, 276632, 279048, 282128, 372064, 380369, 414948, 423192, 484106, 553264, 558096, 564256, 726159, 760738, 829896, 846384, 968212, 1106528, 1116192, 1141107, 1452318, 1521476, 1659792, 1692768, 1936424, 2282214, 2662583, 2904636, 3042952, 3319584, 3872848, 4564428, 5325166, 5809272, 6085904, 7745696, 7987749, 9128856, 10650332, 11618544, 12171808, 15975498, 18257712, 21300664, 23237088, 31950996, 36515424, 42601328, 63901992, 85202656, 127803984, 255607968]

約数ペア:

[(1, 255607968), (2, 127803984), (3, 85202656), (4, 63901992), (6, 42601328), (7, 36515424), (8, 31950996), (11, 23237088), (12, 21300664), (14, 18257712), (16, 15975498), (21, 12171808), (22, 11618544), (24, 10650332), (28, 9128856), (32, 7987749), (33, 7745696), (42, 6085904), (44, 5809272), (48, 5325166), (56, 4564428), (66, 3872848), (77, 3319584), (84, 3042952), (88, 2904636), (96, 2662583), (112, 2282214), (132, 1936424), (151, 1692768), (154, 1659792), (168, 1521476), (176, 1452318), (224, 1141107), (229, 1116192), (231, 1106528), (264, 968212), (302, 846384), (308, 829896), (336, 760738), (352, 726159), (453, 564256), (458, 558096), (462, 553264), (528, 484106), (604, 423192), (616, 414948), (672, 380369), (687, 372064), (906, 282128), (916, 279048), (924, 276632), (1056, 242053), (1057, 241824), (1208, 211596), (1232, 207474), (1374, 186032), (1603, 159456), (1661, 153888), (1812, 141064), (1832, 139524), (1848, 138316), (2114, 120912), (2416, 105798), (2464, 103737), (2519, 101472), (2748, 93016), (3171, 80608), (3206, 79728), (3322, 76944), (3624, 70532), (3664, 69762), (3696, 69158), (4228, 60456), (4809, 53152), (4832, 52899), (4983, 51296), (5038, 50736), (5496, 46508), (6342, 40304), (6412, 39864), (6644, 38472), (7248, 35266), (7328, 34881), (7392, 34579), (7557, 33824), (8456, 30228), (9618, 26576), (9966, 25648), (10076, 25368), (10992, 23254), (11627, 21984), (12684, 20152), (12824, 19932), (13288, 19236), (14496, 17633), (15114, 16912)]