1916338176

素因数分解:

$2^{16}\times 3^4\times {\mathrm{19}}^2$

素因数の和:82

約数の個数: 255

約数和(自身を含む): 6042504171

約数和(自身を除く): 4126165995

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 32, 36, 38, 48, 54, 57, 64, 72, 76, 81, 96, 108, 114, 128, 144, 152, 162, 171, 192, 216, 228, 256, 288, 304, 324, 342, 361, 384, 432, 456, 512, 513, 576, 608, 648, 684, 722, 768, 864, 912, 1024, 1026, 1083, 1152, 1216, 1296, 1368, 1444, 1536, 1539, 1728, 1824, 2048, 2052, 2166, 2304, 2432, 2592, 2736, 2888, 3072, 3078, 3249, 3456, 3648, 4096, 4104, 4332, 4608, 4864, 5184, 5472, 5776, 6144, 6156, 6498, 6912, 7296, 8192, 8208, 8664, 9216, 9728, 9747, 10368, 10944, 11552, 12288, 12312, 12996, 13824, 14592, 16384, 16416, 17328, 18432, 19456, 19494, 20736, 21888, 23104, 24576, 24624, 25992, 27648, 29184, 29241, 32768, 32832, 34656, 36864, 38912, 38988, 41472, 43776, 46208, 49152, 49248, 51984, 55296, 58368, 58482, 65536, 65664, 69312, 73728, 77824, 77976, 82944, 87552, 92416, 98304, 98496, 103968, 110592, 116736, 116964, 131328, 138624, 147456, 155648, 155952, 165888, 175104, 184832, 196608, 196992, 207936, 221184, 233472, 233928, 262656, 277248, 294912, 311296, 311904, 331776, 350208, 369664, 393984, 415872, 442368, 466944, 467856, 525312, 554496, 589824, 622592, 623808, 663552, 700416, 739328, 787968, 831744, 884736, 933888, 935712, 1050624, 1108992, 1245184, 1247616, 1327104, 1400832, 1478656, 1575936, 1663488, 1769472, 1867776, 1871424, 2101248, 2217984, 2495232, 2654208, 2801664, 2957312, 3151872, 3326976, 3735552, 3742848, 4202496, 4435968, 4990464, 5308416, 5603328, 5914624, 6303744, 6653952, 7485696, 8404992, 8871936, 9980928, 11206656, 11829248, 12607488, 13307904, 14971392, 16809984, 17743872, 19961856, 23658496, 25214976, 26615808, 29942784, 33619968, 35487744, 39923712, 50429952, 53231616, 59885568, 70975488, 79847424, 100859904, 106463232, 119771136, 159694848, 212926464, 239542272, 319389696, 479084544, 638779392, 958169088, 1916338176]

約数ペア:

[(1, 1916338176), (2, 958169088), (3, 638779392), (4, 479084544), (6, 319389696), (8, 239542272), (9, 212926464), (12, 159694848), (16, 119771136), (18, 106463232), (19, 100859904), (24, 79847424), (27, 70975488), (32, 59885568), (36, 53231616), (38, 50429952), (48, 39923712), (54, 35487744), (57, 33619968), (64, 29942784), (72, 26615808), (76, 25214976), (81, 23658496), (96, 19961856), (108, 17743872), (114, 16809984), (128, 14971392), (144, 13307904), (152, 12607488), (162, 11829248), (171, 11206656), (192, 9980928), (216, 8871936), (228, 8404992), (256, 7485696), (288, 6653952), (304, 6303744), (324, 5914624), (342, 5603328), (361, 5308416), (384, 4990464), (432, 4435968), (456, 4202496), (512, 3742848), (513, 3735552), (576, 3326976), (608, 3151872), (648, 2957312), (684, 2801664), (722, 2654208), (768, 2495232), (864, 2217984), (912, 2101248), (1024, 1871424), (1026, 1867776), (1083, 1769472), (1152, 1663488), (1216, 1575936), (1296, 1478656), (1368, 1400832), (1444, 1327104), (1536, 1247616), (1539, 1245184), (1728, 1108992), (1824, 1050624), (2048, 935712), (2052, 933888), (2166, 884736), (2304, 831744), (2432, 787968), (2592, 739328), (2736, 700416), (2888, 663552), (3072, 623808), (3078, 622592), (3249, 589824), (3456, 554496), (3648, 525312), (4096, 467856), (4104, 466944), (4332, 442368), (4608, 415872), (4864, 393984), (5184, 369664), (5472, 350208), (5776, 331776), (6144, 311904), (6156, 311296), (6498, 294912), (6912, 277248), (7296, 262656), (8192, 233928), (8208, 233472), (8664, 221184), (9216, 207936), (9728, 196992), (9747, 196608), (10368, 184832), (10944, 175104), (11552, 165888), (12288, 155952), (12312, 155648), (12996, 147456), (13824, 138624), (14592, 131328), (16384, 116964), (16416, 116736), (17328, 110592), (18432, 103968), (19456, 98496), (19494, 98304), (20736, 92416), (21888, 87552), (23104, 82944), (24576, 77976), (24624, 77824), (25992, 73728), (27648, 69312), (29184, 65664), (29241, 65536), (32768, 58482), (32832, 58368), (34656, 55296), (36864, 51984), (38912, 49248), (38988, 49152), (41472, 46208)]