264975984

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{277}}^1$

素因数の和:384

約数の個数: 240

約数和(自身を含む): 928537792

約数和(自身を除く): 663561808

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 28, 36, 39, 42, 48, 52, 56, 63, 72, 73, 78, 84, 91, 104, 112, 117, 126, 144, 146, 156, 168, 182, 208, 219, 234, 252, 273, 277, 292, 312, 336, 364, 438, 468, 504, 511, 546, 554, 584, 624, 657, 728, 819, 831, 876, 936, 949, 1008, 1022, 1092, 1108, 1168, 1314, 1456, 1533, 1638, 1662, 1752, 1872, 1898, 1939, 2044, 2184, 2216, 2493, 2628, 2847, 3066, 3276, 3324, 3504, 3601, 3796, 3878, 4088, 4368, 4432, 4599, 4986, 5256, 5694, 5817, 6132, 6552, 6643, 6648, 7202, 7592, 7756, 8176, 8541, 9198, 9972, 10512, 10803, 11388, 11634, 12264, 13104, 13286, 13296, 14404, 15184, 15512, 17082, 17451, 18396, 19929, 19944, 20221, 21606, 22776, 23268, 24528, 25207, 26572, 28808, 31024, 32409, 34164, 34902, 36792, 39858, 39888, 40442, 43212, 45552, 46536, 50414, 53144, 57616, 59787, 60663, 64818, 68328, 69804, 73584, 75621, 79716, 80884, 86424, 93072, 100828, 106288, 119574, 121326, 129636, 136656, 139608, 141547, 151242, 159432, 161768, 172848, 181989, 201656, 226863, 239148, 242652, 259272, 262873, 279216, 283094, 302484, 318864, 323536, 363978, 403312, 424641, 453726, 478296, 485304, 518544, 525746, 566188, 604968, 727956, 788619, 849282, 907452, 956592, 970608, 1051492, 1132376, 1209936, 1273923, 1455912, 1577238, 1698564, 1814904, 1840111, 2102984, 2264752, 2365857, 2547846, 2911824, 3154476, 3397128, 3629808, 3680222, 4205968, 4731714, 5095692, 5520333, 6308952, 6794256, 7360444, 9463428, 10191384, 11040666, 12617904, 14720888, 16560999, 18926856, 20382768, 22081332, 29441776, 33121998, 37853712, 44162664, 66243996, 88325328, 132487992, 264975984]

約数ペア:

[(1, 264975984), (2, 132487992), (3, 88325328), (4, 66243996), (6, 44162664), (7, 37853712), (8, 33121998), (9, 29441776), (12, 22081332), (13, 20382768), (14, 18926856), (16, 16560999), (18, 14720888), (21, 12617904), (24, 11040666), (26, 10191384), (28, 9463428), (36, 7360444), (39, 6794256), (42, 6308952), (48, 5520333), (52, 5095692), (56, 4731714), (63, 4205968), (72, 3680222), (73, 3629808), (78, 3397128), (84, 3154476), (91, 2911824), (104, 2547846), (112, 2365857), (117, 2264752), (126, 2102984), (144, 1840111), (146, 1814904), (156, 1698564), (168, 1577238), (182, 1455912), (208, 1273923), (219, 1209936), (234, 1132376), (252, 1051492), (273, 970608), (277, 956592), (292, 907452), (312, 849282), (336, 788619), (364, 727956), (438, 604968), (468, 566188), (504, 525746), (511, 518544), (546, 485304), (554, 478296), (584, 453726), (624, 424641), (657, 403312), (728, 363978), (819, 323536), (831, 318864), (876, 302484), (936, 283094), (949, 279216), (1008, 262873), (1022, 259272), (1092, 242652), (1108, 239148), (1168, 226863), (1314, 201656), (1456, 181989), (1533, 172848), (1638, 161768), (1662, 159432), (1752, 151242), (1872, 141547), (1898, 139608), (1939, 136656), (2044, 129636), (2184, 121326), (2216, 119574), (2493, 106288), (2628, 100828), (2847, 93072), (3066, 86424), (3276, 80884), (3324, 79716), (3504, 75621), (3601, 73584), (3796, 69804), (3878, 68328), (4088, 64818), (4368, 60663), (4432, 59787), (4599, 57616), (4986, 53144), (5256, 50414), (5694, 46536), (5817, 45552), (6132, 43212), (6552, 40442), (6643, 39888), (6648, 39858), (7202, 36792), (7592, 34902), (7756, 34164), (8176, 32409), (8541, 31024), (9198, 28808), (9972, 26572), (10512, 25207), (10803, 24528), (11388, 23268), (11634, 22776), (12264, 21606), (13104, 20221), (13286, 19944), (13296, 19929), (14404, 18396), (15184, 17451), (15512, 17082)]