1988929728

素因数分解:

$2^6\times 3^5\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{127}}^1$

素因数の和:226

約数の個数: 336

約数和(自身を含む): 6390558720

約数和(自身を除く): 4401628992

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 32, 36, 38, 48, 53, 54, 57, 64, 72, 76, 81, 96, 106, 108, 114, 127, 144, 152, 159, 162, 171, 192, 212, 216, 228, 243, 254, 288, 304, 318, 324, 342, 381, 424, 432, 456, 477, 486, 508, 513, 576, 608, 636, 648, 684, 762, 848, 864, 912, 954, 972, 1007, 1016, 1026, 1143, 1216, 1272, 1296, 1368, 1431, 1524, 1539, 1696, 1728, 1824, 1908, 1944, 2014, 2032, 2052, 2286, 2413, 2544, 2592, 2736, 2862, 3021, 3048, 3078, 3392, 3429, 3648, 3816, 3888, 4028, 4064, 4104, 4293, 4572, 4617, 4826, 5088, 5184, 5472, 5724, 6042, 6096, 6156, 6731, 6858, 7239, 7632, 7776, 8056, 8128, 8208, 8586, 9063, 9144, 9234, 9652, 10176, 10287, 10944, 11448, 12084, 12192, 12312, 12879, 13462, 13716, 14478, 15264, 15552, 16112, 16416, 17172, 18126, 18288, 18468, 19304, 20193, 20574, 21717, 22896, 24168, 24384, 24624, 25758, 26924, 27189, 27432, 28956, 30528, 30861, 32224, 32832, 34344, 36252, 36576, 36936, 38608, 40386, 41148, 43434, 45792, 48336, 49248, 51516, 53848, 54378, 54864, 57912, 60579, 61722, 64448, 65151, 68688, 72504, 73152, 73872, 77216, 80772, 81567, 82296, 86868, 91584, 96672, 98496, 103032, 107696, 108756, 109728, 115824, 121158, 123444, 127889, 130302, 137376, 145008, 147744, 154432, 161544, 163134, 164592, 173736, 181737, 193344, 195453, 206064, 215392, 217512, 219456, 231648, 242316, 244701, 246888, 255778, 260604, 274752, 290016, 295488, 323088, 326268, 329184, 347472, 363474, 383667, 390906, 412128, 430784, 435024, 463296, 484632, 489402, 493776, 511556, 521208, 545211, 580032, 586359, 646176, 652536, 658368, 694944, 726948, 767334, 781812, 824256, 870048, 969264, 978804, 987552, 1023112, 1042416, 1090422, 1151001, 1172718, 1292352, 1305072, 1389888, 1453896, 1534668, 1563624, 1635633, 1740096, 1938528, 1957608, 1975104, 2046224, 2084832, 2180844, 2302002, 2345436, 2610144, 2907792, 3069336, 3127248, 3271266, 3453003, 3877056, 3915216, 4092448, 4169664, 4361688, 4604004, 4690872, 5220288, 5815584, 6138672, 6254496, 6542532, 6906006, 7830432, 8184896, 8723376, 9208008, 9381744, 10359009, 11631168, 12277344, 12508992, 13085064, 13812012, 15660864, 17446752, 18416016, 18763488, 20718018, 24554688, 26170128, 27624024, 31077027, 34893504, 36832032, 37526976, 41436036, 52340256, 55248048, 62154054, 73664064, 82872072, 104680512, 110496096, 124308108, 165744144, 220992192, 248616216, 331488288, 497232432, 662976576, 994464864, 1988929728]

約数ペア:

[(1, 1988929728), (2, 994464864), (3, 662976576), (4, 497232432), (6, 331488288), (8, 248616216), (9, 220992192), (12, 165744144), (16, 124308108), (18, 110496096), (19, 104680512), (24, 82872072), (27, 73664064), (32, 62154054), (36, 55248048), (38, 52340256), (48, 41436036), (53, 37526976), (54, 36832032), (57, 34893504), (64, 31077027), (72, 27624024), (76, 26170128), (81, 24554688), (96, 20718018), (106, 18763488), (108, 18416016), (114, 17446752), (127, 15660864), (144, 13812012), (152, 13085064), (159, 12508992), (162, 12277344), (171, 11631168), (192, 10359009), (212, 9381744), (216, 9208008), (228, 8723376), (243, 8184896), (254, 7830432), (288, 6906006), (304, 6542532), (318, 6254496), (324, 6138672), (342, 5815584), (381, 5220288), (424, 4690872), (432, 4604004), (456, 4361688), (477, 4169664), (486, 4092448), (508, 3915216), (513, 3877056), (576, 3453003), (608, 3271266), (636, 3127248), (648, 3069336), (684, 2907792), (762, 2610144), (848, 2345436), (864, 2302002), (912, 2180844), (954, 2084832), (972, 2046224), (1007, 1975104), (1016, 1957608), (1026, 1938528), (1143, 1740096), (1216, 1635633), (1272, 1563624), (1296, 1534668), (1368, 1453896), (1431, 1389888), (1524, 1305072), (1539, 1292352), (1696, 1172718), (1728, 1151001), (1824, 1090422), (1908, 1042416), (1944, 1023112), (2014, 987552), (2032, 978804), (2052, 969264), (2286, 870048), (2413, 824256), (2544, 781812), (2592, 767334), (2736, 726948), (2862, 694944), (3021, 658368), (3048, 652536), (3078, 646176), (3392, 586359), (3429, 580032), (3648, 545211), (3816, 521208), (3888, 511556), (4028, 493776), (4064, 489402), (4104, 484632), (4293, 463296), (4572, 435024), (4617, 430784), (4826, 412128), (5088, 390906), (5184, 383667), (5472, 363474), (5724, 347472), (6042, 329184), (6096, 326268), (6156, 323088), (6731, 295488), (6858, 290016), (7239, 274752), (7632, 260604), (7776, 255778), (8056, 246888), (8128, 244701), (8208, 242316), (8586, 231648), (9063, 219456), (9144, 217512), (9234, 215392), (9652, 206064), (10176, 195453), (10287, 193344), (10944, 181737), (11448, 173736), (12084, 164592), (12192, 163134), (12312, 161544), (12879, 154432), (13462, 147744), (13716, 145008), (14478, 137376), (15264, 130302), (15552, 127889), (16112, 123444), (16416, 121158), (17172, 115824), (18126, 109728), (18288, 108756), (18468, 107696), (19304, 103032), (20193, 98496), (20574, 96672), (21717, 91584), (22896, 86868), (24168, 82296), (24384, 81567), (24624, 80772), (25758, 77216), (26924, 73872), (27189, 73152), (27432, 72504), (28956, 68688), (30528, 65151), (30861, 64448), (32224, 61722), (32832, 60579), (34344, 57912), (36252, 54864), (36576, 54378), (36936, 53848), (38608, 51516), (40386, 49248), (41148, 48336), (43434, 45792)]