890008704

素因数分解:

$2^7\times 3^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{887}}^1$

素因数の和:987

約数の個数: 192

約数和(自身を含む): 2802421440

約数和(自身を除く): 1912412736

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 64, 67, 72, 78, 96, 104, 117, 128, 134, 144, 156, 192, 201, 208, 234, 268, 288, 312, 384, 402, 416, 468, 536, 576, 603, 624, 804, 832, 871, 887, 936, 1072, 1152, 1206, 1248, 1608, 1664, 1742, 1774, 1872, 2144, 2412, 2496, 2613, 2661, 3216, 3484, 3548, 3744, 4288, 4824, 4992, 5226, 5322, 6432, 6968, 7096, 7488, 7839, 7983, 8576, 9648, 10452, 10644, 11531, 12864, 13936, 14192, 14976, 15678, 15966, 19296, 20904, 21288, 23062, 25728, 27872, 28384, 31356, 31932, 34593, 38592, 41808, 42576, 46124, 55744, 56768, 59429, 62712, 63864, 69186, 77184, 83616, 85152, 92248, 103779, 111488, 113536, 118858, 125424, 127728, 138372, 167232, 170304, 178287, 184496, 207558, 237716, 250848, 255456, 276744, 334464, 340608, 356574, 368992, 415116, 475432, 501696, 510912, 534861, 553488, 713148, 737984, 772577, 830232, 950864, 1003392, 1021824, 1069722, 1106976, 1426296, 1475968, 1545154, 1660464, 1901728, 2139444, 2213952, 2317731, 2852592, 3090308, 3320928, 3803456, 4278888, 4427904, 4635462, 5705184, 6180616, 6641856, 6953193, 7606912, 8557776, 9270924, 11410368, 12361232, 13283712, 13906386, 17115552, 18541848, 22820736, 24722464, 27812772, 34231104, 37083696, 49444928, 55625544, 68462208, 74167392, 98889856, 111251088, 148334784, 222502176, 296669568, 445004352, 890008704]

約数ペア:

[(1, 890008704), (2, 445004352), (3, 296669568), (4, 222502176), (6, 148334784), (8, 111251088), (9, 98889856), (12, 74167392), (13, 68462208), (16, 55625544), (18, 49444928), (24, 37083696), (26, 34231104), (32, 27812772), (36, 24722464), (39, 22820736), (48, 18541848), (52, 17115552), (64, 13906386), (67, 13283712), (72, 12361232), (78, 11410368), (96, 9270924), (104, 8557776), (117, 7606912), (128, 6953193), (134, 6641856), (144, 6180616), (156, 5705184), (192, 4635462), (201, 4427904), (208, 4278888), (234, 3803456), (268, 3320928), (288, 3090308), (312, 2852592), (384, 2317731), (402, 2213952), (416, 2139444), (468, 1901728), (536, 1660464), (576, 1545154), (603, 1475968), (624, 1426296), (804, 1106976), (832, 1069722), (871, 1021824), (887, 1003392), (936, 950864), (1072, 830232), (1152, 772577), (1206, 737984), (1248, 713148), (1608, 553488), (1664, 534861), (1742, 510912), (1774, 501696), (1872, 475432), (2144, 415116), (2412, 368992), (2496, 356574), (2613, 340608), (2661, 334464), (3216, 276744), (3484, 255456), (3548, 250848), (3744, 237716), (4288, 207558), (4824, 184496), (4992, 178287), (5226, 170304), (5322, 167232), (6432, 138372), (6968, 127728), (7096, 125424), (7488, 118858), (7839, 113536), (7983, 111488), (8576, 103779), (9648, 92248), (10452, 85152), (10644, 83616), (11531, 77184), (12864, 69186), (13936, 63864), (14192, 62712), (14976, 59429), (15678, 56768), (15966, 55744), (19296, 46124), (20904, 42576), (21288, 41808), (23062, 38592), (25728, 34593), (27872, 31932), (28384, 31356)]