253900416

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{277}}^1$

素因数の和:343

約数の個数: 256

約数和(自身を含む): 871096320

約数和(自身を除く): 617195904

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 31, 32, 33, 42, 44, 48, 56, 62, 64, 66, 77, 84, 88, 93, 96, 112, 124, 128, 132, 154, 168, 176, 186, 192, 217, 224, 231, 248, 264, 277, 308, 336, 341, 352, 372, 384, 434, 448, 462, 496, 528, 554, 616, 651, 672, 682, 704, 744, 831, 868, 896, 924, 992, 1023, 1056, 1108, 1232, 1302, 1344, 1364, 1408, 1488, 1662, 1736, 1848, 1939, 1984, 2046, 2112, 2216, 2387, 2464, 2604, 2688, 2728, 2976, 3047, 3324, 3472, 3696, 3878, 3968, 4092, 4224, 4432, 4774, 4928, 5208, 5456, 5817, 5952, 6094, 6648, 6944, 7161, 7392, 7756, 8184, 8587, 8864, 9141, 9548, 9856, 10416, 10912, 11634, 11904, 12188, 13296, 13888, 14322, 14784, 15512, 16368, 17174, 17728, 18282, 19096, 20832, 21329, 21824, 23268, 24376, 25761, 26592, 27776, 28644, 29568, 31024, 32736, 34348, 35456, 36564, 38192, 41664, 42658, 43648, 46536, 48752, 51522, 53184, 57288, 60109, 62048, 63987, 65472, 68696, 73128, 76384, 83328, 85316, 93072, 94457, 97504, 103044, 106368, 114576, 120218, 124096, 127974, 130944, 137392, 146256, 152768, 170632, 180327, 186144, 188914, 195008, 206088, 229152, 240436, 248192, 255948, 274784, 283371, 292512, 305536, 341264, 360654, 372288, 377828, 390016, 412176, 458304, 480872, 511896, 549568, 566742, 585024, 661199, 682528, 721308, 744576, 755656, 824352, 916608, 961744, 1023792, 1099136, 1133484, 1170048, 1322398, 1365056, 1442616, 1511312, 1648704, 1923488, 1983597, 2047584, 2266968, 2644796, 2730112, 2885232, 3022624, 3297408, 3846976, 3967194, 4095168, 4533936, 5289592, 5770464, 6045248, 7693952, 7934388, 8190336, 9067872, 10579184, 11540928, 12090496, 15868776, 18135744, 21158368, 23081856, 31737552, 36271488, 42316736, 63475104, 84633472, 126950208, 253900416]

約数ペア:

[(1, 253900416), (2, 126950208), (3, 84633472), (4, 63475104), (6, 42316736), (7, 36271488), (8, 31737552), (11, 23081856), (12, 21158368), (14, 18135744), (16, 15868776), (21, 12090496), (22, 11540928), (24, 10579184), (28, 9067872), (31, 8190336), (32, 7934388), (33, 7693952), (42, 6045248), (44, 5770464), (48, 5289592), (56, 4533936), (62, 4095168), (64, 3967194), (66, 3846976), (77, 3297408), (84, 3022624), (88, 2885232), (93, 2730112), (96, 2644796), (112, 2266968), (124, 2047584), (128, 1983597), (132, 1923488), (154, 1648704), (168, 1511312), (176, 1442616), (186, 1365056), (192, 1322398), (217, 1170048), (224, 1133484), (231, 1099136), (248, 1023792), (264, 961744), (277, 916608), (308, 824352), (336, 755656), (341, 744576), (352, 721308), (372, 682528), (384, 661199), (434, 585024), (448, 566742), (462, 549568), (496, 511896), (528, 480872), (554, 458304), (616, 412176), (651, 390016), (672, 377828), (682, 372288), (704, 360654), (744, 341264), (831, 305536), (868, 292512), (896, 283371), (924, 274784), (992, 255948), (1023, 248192), (1056, 240436), (1108, 229152), (1232, 206088), (1302, 195008), (1344, 188914), (1364, 186144), (1408, 180327), (1488, 170632), (1662, 152768), (1736, 146256), (1848, 137392), (1939, 130944), (1984, 127974), (2046, 124096), (2112, 120218), (2216, 114576), (2387, 106368), (2464, 103044), (2604, 97504), (2688, 94457), (2728, 93072), (2976, 85316), (3047, 83328), (3324, 76384), (3472, 73128), (3696, 68696), (3878, 65472), (3968, 63987), (4092, 62048), (4224, 60109), (4432, 57288), (4774, 53184), (4928, 51522), (5208, 48752), (5456, 46536), (5817, 43648), (5952, 42658), (6094, 41664), (6648, 38192), (6944, 36564), (7161, 35456), (7392, 34348), (7756, 32736), (8184, 31024), (8587, 29568), (8864, 28644), (9141, 27776), (9548, 26592), (9856, 25761), (10416, 24376), (10912, 23268), (11634, 21824), (11904, 21329), (12188, 20832), (13296, 19096), (13888, 18282), (14322, 17728), (14784, 17174), (15512, 16368)]