19917176832

素因数分解:

$2^{19}\times 3^4\times 7^1\times {\mathrm{67}}^1$

素因数の和:124

約数の個数: 400

約数和(自身を含む): 69021400800

約数和(自身を除く): 49104223968

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 64, 67, 72, 81, 84, 96, 108, 112, 126, 128, 134, 144, 162, 168, 189, 192, 201, 216, 224, 252, 256, 268, 288, 324, 336, 378, 384, 402, 432, 448, 469, 504, 512, 536, 567, 576, 603, 648, 672, 756, 768, 804, 864, 896, 938, 1008, 1024, 1072, 1134, 1152, 1206, 1296, 1344, 1407, 1512, 1536, 1608, 1728, 1792, 1809, 1876, 2016, 2048, 2144, 2268, 2304, 2412, 2592, 2688, 2814, 3024, 3072, 3216, 3456, 3584, 3618, 3752, 4032, 4096, 4221, 4288, 4536, 4608, 4824, 5184, 5376, 5427, 5628, 6048, 6144, 6432, 6912, 7168, 7236, 7504, 8064, 8192, 8442, 8576, 9072, 9216, 9648, 10368, 10752, 10854, 11256, 12096, 12288, 12663, 12864, 13824, 14336, 14472, 15008, 16128, 16384, 16884, 17152, 18144, 18432, 19296, 20736, 21504, 21708, 22512, 24192, 24576, 25326, 25728, 27648, 28672, 28944, 30016, 32256, 32768, 33768, 34304, 36288, 36864, 37989, 38592, 41472, 43008, 43416, 45024, 48384, 49152, 50652, 51456, 55296, 57344, 57888, 60032, 64512, 65536, 67536, 68608, 72576, 73728, 75978, 77184, 82944, 86016, 86832, 90048, 96768, 98304, 101304, 102912, 110592, 114688, 115776, 120064, 129024, 131072, 135072, 137216, 145152, 147456, 151956, 154368, 165888, 172032, 173664, 180096, 193536, 196608, 202608, 205824, 221184, 229376, 231552, 240128, 258048, 262144, 270144, 274432, 290304, 294912, 303912, 308736, 331776, 344064, 347328, 360192, 387072, 393216, 405216, 411648, 442368, 458752, 463104, 480256, 516096, 524288, 540288, 548864, 580608, 589824, 607824, 617472, 663552, 688128, 694656, 720384, 774144, 786432, 810432, 823296, 884736, 917504, 926208, 960512, 1032192, 1080576, 1097728, 1161216, 1179648, 1215648, 1234944, 1327104, 1376256, 1389312, 1440768, 1548288, 1572864, 1620864, 1646592, 1769472, 1835008, 1852416, 1921024, 2064384, 2161152, 2195456, 2322432, 2359296, 2431296, 2469888, 2654208, 2752512, 2778624, 2881536, 3096576, 3241728, 3293184, 3538944, 3670016, 3704832, 3842048, 4128768, 4322304, 4390912, 4644864, 4718592, 4862592, 4939776, 5308416, 5505024, 5557248, 5763072, 6193152, 6483456, 6586368, 7077888, 7409664, 7684096, 8257536, 8644608, 8781824, 9289728, 9725184, 9879552, 10616832, 11010048, 11114496, 11526144, 12386304, 12966912, 13172736, 14155776, 14819328, 15368192, 16515072, 17289216, 17563648, 18579456, 19450368, 19759104, 21233664, 22228992, 23052288, 24772608, 25933824, 26345472, 29638656, 30736384, 33030144, 34578432, 35127296, 37158912, 38900736, 39518208, 42467328, 44457984, 46104576, 49545216, 51867648, 52690944, 59277312, 61472768, 69156864, 74317824, 77801472, 79036416, 88915968, 92209152, 99090432, 103735296, 105381888, 118554624, 122945536, 138313728, 148635648, 155602944, 158072832, 177831936, 184418304, 207470592, 237109248, 245891072, 276627456, 297271296, 311205888, 316145664, 355663872, 368836608, 414941184, 474218496, 553254912, 622411776, 711327744, 737673216, 829882368, 948436992, 1106509824, 1244823552, 1422655488, 1659764736, 2213019648, 2489647104, 2845310976, 3319529472, 4979294208, 6639058944, 9958588416, 19917176832]

約数ペア:

[(1, 19917176832), (2, 9958588416), (3, 6639058944), (4, 4979294208), (6, 3319529472), (7, 2845310976), (8, 2489647104), (9, 2213019648), (12, 1659764736), (14, 1422655488), (16, 1244823552), (18, 1106509824), (21, 948436992), (24, 829882368), (27, 737673216), (28, 711327744), (32, 622411776), (36, 553254912), (42, 474218496), (48, 414941184), (54, 368836608), (56, 355663872), (63, 316145664), (64, 311205888), (67, 297271296), (72, 276627456), (81, 245891072), (84, 237109248), (96, 207470592), (108, 184418304), (112, 177831936), (126, 158072832), (128, 155602944), (134, 148635648), (144, 138313728), (162, 122945536), (168, 118554624), (189, 105381888), (192, 103735296), (201, 99090432), (216, 92209152), (224, 88915968), (252, 79036416), (256, 77801472), (268, 74317824), (288, 69156864), (324, 61472768), (336, 59277312), (378, 52690944), (384, 51867648), (402, 49545216), (432, 46104576), (448, 44457984), (469, 42467328), (504, 39518208), (512, 38900736), (536, 37158912), (567, 35127296), (576, 34578432), (603, 33030144), (648, 30736384), (672, 29638656), (756, 26345472), (768, 25933824), (804, 24772608), (864, 23052288), (896, 22228992), (938, 21233664), (1008, 19759104), (1024, 19450368), (1072, 18579456), (1134, 17563648), (1152, 17289216), (1206, 16515072), (1296, 15368192), (1344, 14819328), (1407, 14155776), (1512, 13172736), (1536, 12966912), (1608, 12386304), (1728, 11526144), (1792, 11114496), (1809, 11010048), (1876, 10616832), (2016, 9879552), (2048, 9725184), (2144, 9289728), (2268, 8781824), (2304, 8644608), (2412, 8257536), (2592, 7684096), (2688, 7409664), (2814, 7077888), (3024, 6586368), (3072, 6483456), (3216, 6193152), (3456, 5763072), (3584, 5557248), (3618, 5505024), (3752, 5308416), (4032, 4939776), (4096, 4862592), (4221, 4718592), (4288, 4644864), (4536, 4390912), (4608, 4322304), (4824, 4128768), (5184, 3842048), (5376, 3704832), (5427, 3670016), (5628, 3538944), (6048, 3293184), (6144, 3241728), (6432, 3096576), (6912, 2881536), (7168, 2778624), (7236, 2752512), (7504, 2654208), (8064, 2469888), (8192, 2431296), (8442, 2359296), (8576, 2322432), (9072, 2195456), (9216, 2161152), (9648, 2064384), (10368, 1921024), (10752, 1852416), (10854, 1835008), (11256, 1769472), (12096, 1646592), (12288, 1620864), (12663, 1572864), (12864, 1548288), (13824, 1440768), (14336, 1389312), (14472, 1376256), (15008, 1327104), (16128, 1234944), (16384, 1215648), (16884, 1179648), (17152, 1161216), (18144, 1097728), (18432, 1080576), (19296, 1032192), (20736, 960512), (21504, 926208), (21708, 917504), (22512, 884736), (24192, 823296), (24576, 810432), (25326, 786432), (25728, 774144), (27648, 720384), (28672, 694656), (28944, 688128), (30016, 663552), (32256, 617472), (32768, 607824), (33768, 589824), (34304, 580608), (36288, 548864), (36864, 540288), (37989, 524288), (38592, 516096), (41472, 480256), (43008, 463104), (43416, 458752), (45024, 442368), (48384, 411648), (49152, 405216), (50652, 393216), (51456, 387072), (55296, 360192), (57344, 347328), (57888, 344064), (60032, 331776), (64512, 308736), (65536, 303912), (67536, 294912), (68608, 290304), (72576, 274432), (73728, 270144), (75978, 262144), (77184, 258048), (82944, 240128), (86016, 231552), (86832, 229376), (90048, 221184), (96768, 205824), (98304, 202608), (101304, 196608), (102912, 193536), (110592, 180096), (114688, 173664), (115776, 172032), (120064, 165888), (129024, 154368), (131072, 151956), (135072, 147456), (137216, 145152)]