19811288448

素因数分解:

$2^7\times 3^5\times 7^1\times {\mathrm{19}}^1\times {\mathrm{4789}}^1$

素因数の和:4844

約数の個数: 384

約数和(自身を含む): 71137248000

約数和(自身を除く): 51325959552

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 27, 28, 32, 36, 38, 42, 48, 54, 56, 57, 63, 64, 72, 76, 81, 84, 96, 108, 112, 114, 126, 128, 133, 144, 152, 162, 168, 171, 189, 192, 216, 224, 228, 243, 252, 266, 288, 304, 324, 336, 342, 378, 384, 399, 432, 448, 456, 486, 504, 513, 532, 567, 576, 608, 648, 672, 684, 756, 798, 864, 896, 912, 972, 1008, 1026, 1064, 1134, 1152, 1197, 1216, 1296, 1344, 1368, 1512, 1539, 1596, 1701, 1728, 1824, 1944, 2016, 2052, 2128, 2268, 2394, 2432, 2592, 2688, 2736, 3024, 3078, 3192, 3402, 3456, 3591, 3648, 3888, 4032, 4104, 4256, 4536, 4617, 4788, 4789, 5184, 5472, 6048, 6156, 6384, 6804, 7182, 7296, 7776, 8064, 8208, 8512, 9072, 9234, 9576, 9578, 10368, 10773, 10944, 12096, 12312, 12768, 13608, 14364, 14367, 15552, 16416, 17024, 18144, 18468, 19152, 19156, 21546, 21888, 24192, 24624, 25536, 27216, 28728, 28734, 31104, 32319, 32832, 33523, 36288, 36936, 38304, 38312, 43092, 43101, 49248, 51072, 54432, 57456, 57468, 64638, 65664, 67046, 72576, 73872, 76608, 76624, 86184, 86202, 90991, 98496, 100569, 108864, 114912, 114936, 129276, 129303, 134092, 147744, 153216, 153248, 172368, 172404, 181982, 196992, 201138, 217728, 229824, 229872, 258552, 258606, 268184, 272973, 295488, 301707, 306496, 344736, 344808, 363964, 387909, 402276, 459648, 459744, 517104, 517212, 536368, 545946, 590976, 603414, 612992, 636937, 689472, 689616, 727928, 775818, 804552, 818919, 905121, 919488, 1034208, 1034424, 1072736, 1091892, 1163727, 1206828, 1273874, 1378944, 1379232, 1455856, 1551636, 1609104, 1637838, 1810242, 1838976, 1910811, 2068416, 2068848, 2145472, 2183784, 2327454, 2413656, 2456757, 2547748, 2715363, 2758464, 2911712, 3103272, 3218208, 3275676, 3620484, 3821622, 4136832, 4137696, 4290944, 4367568, 4654908, 4827312, 4913514, 5095496, 5430726, 5516928, 5732433, 5823424, 6206544, 6436416, 6551352, 7240968, 7370271, 7643244, 8146089, 8275392, 8735136, 9309816, 9654624, 9827028, 10190992, 10861452, 11464866, 11646848, 12413088, 12872832, 13102704, 14481936, 14740542, 15286488, 16292178, 16550784, 17197299, 17470272, 18619632, 19309248, 19654056, 20381984, 21722904, 22110813, 22929732, 24826176, 26205408, 28963872, 29481084, 30572976, 32584356, 34394598, 34940544, 37239264, 38618496, 39308112, 40763968, 43445808, 44221626, 45859464, 49652352, 51591897, 52410816, 57927744, 58962168, 61145952, 65168712, 68789196, 74478528, 78616224, 81527936, 86891616, 88443252, 91718928, 103183794, 104821632, 115855488, 117924336, 122291904, 130337424, 137578392, 148957056, 154775691, 157232448, 173783232, 176886504, 183437856, 206367588, 235848672, 244583808, 260674848, 275156784, 309551382, 314464896, 347566464, 353773008, 366875712, 412735176, 471697344, 521349696, 550313568, 619102764, 707546016, 733751424, 825470352, 943394688, 1042699392, 1100627136, 1238205528, 1415092032, 1650940704, 2201254272, 2476411056, 2830184064, 3301881408, 4952822112, 6603762816, 9905644224, 19811288448]

約数ペア:

[(1, 19811288448), (2, 9905644224), (3, 6603762816), (4, 4952822112), (6, 3301881408), (7, 2830184064), (8, 2476411056), (9, 2201254272), (12, 1650940704), (14, 1415092032), (16, 1238205528), (18, 1100627136), (19, 1042699392), (21, 943394688), (24, 825470352), (27, 733751424), (28, 707546016), (32, 619102764), (36, 550313568), (38, 521349696), (42, 471697344), (48, 412735176), (54, 366875712), (56, 353773008), (57, 347566464), (63, 314464896), (64, 309551382), (72, 275156784), (76, 260674848), (81, 244583808), (84, 235848672), (96, 206367588), (108, 183437856), (112, 176886504), (114, 173783232), (126, 157232448), (128, 154775691), (133, 148957056), (144, 137578392), (152, 130337424), (162, 122291904), (168, 117924336), (171, 115855488), (189, 104821632), (192, 103183794), (216, 91718928), (224, 88443252), (228, 86891616), (243, 81527936), (252, 78616224), (266, 74478528), (288, 68789196), (304, 65168712), (324, 61145952), (336, 58962168), (342, 57927744), (378, 52410816), (384, 51591897), (399, 49652352), (432, 45859464), (448, 44221626), (456, 43445808), (486, 40763968), (504, 39308112), (513, 38618496), (532, 37239264), (567, 34940544), (576, 34394598), (608, 32584356), (648, 30572976), (672, 29481084), (684, 28963872), (756, 26205408), (798, 24826176), (864, 22929732), (896, 22110813), (912, 21722904), (972, 20381984), (1008, 19654056), (1026, 19309248), (1064, 18619632), (1134, 17470272), (1152, 17197299), (1197, 16550784), (1216, 16292178), (1296, 15286488), (1344, 14740542), (1368, 14481936), (1512, 13102704), (1539, 12872832), (1596, 12413088), (1701, 11646848), (1728, 11464866), (1824, 10861452), (1944, 10190992), (2016, 9827028), (2052, 9654624), (2128, 9309816), (2268, 8735136), (2394, 8275392), (2432, 8146089), (2592, 7643244), (2688, 7370271), (2736, 7240968), (3024, 6551352), (3078, 6436416), (3192, 6206544), (3402, 5823424), (3456, 5732433), (3591, 5516928), (3648, 5430726), (3888, 5095496), (4032, 4913514), (4104, 4827312), (4256, 4654908), (4536, 4367568), (4617, 4290944), (4788, 4137696), (4789, 4136832), (5184, 3821622), (5472, 3620484), (6048, 3275676), (6156, 3218208), (6384, 3103272), (6804, 2911712), (7182, 2758464), (7296, 2715363), (7776, 2547748), (8064, 2456757), (8208, 2413656), (8512, 2327454), (9072, 2183784), (9234, 2145472), (9576, 2068848), (9578, 2068416), (10368, 1910811), (10773, 1838976), (10944, 1810242), (12096, 1637838), (12312, 1609104), (12768, 1551636), (13608, 1455856), (14364, 1379232), (14367, 1378944), (15552, 1273874), (16416, 1206828), (17024, 1163727), (18144, 1091892), (18468, 1072736), (19152, 1034424), (19156, 1034208), (21546, 919488), (21888, 905121), (24192, 818919), (24624, 804552), (25536, 775818), (27216, 727928), (28728, 689616), (28734, 689472), (31104, 636937), (32319, 612992), (32832, 603414), (33523, 590976), (36288, 545946), (36936, 536368), (38304, 517212), (38312, 517104), (43092, 459744), (43101, 459648), (49248, 402276), (51072, 387909), (54432, 363964), (57456, 344808), (57468, 344736), (64638, 306496), (65664, 301707), (67046, 295488), (72576, 272973), (73872, 268184), (76608, 258606), (76624, 258552), (86184, 229872), (86202, 229824), (90991, 217728), (98496, 201138), (100569, 196992), (108864, 181982), (114912, 172404), (114936, 172368), (129276, 153248), (129303, 153216), (134092, 147744)]