1981461888

素因数分解:

$2^7\times 3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{229}}^1$

素因数の和:322

約数の個数: 384

約数和(自身を含む): 6953544000

約数和(自身を除く): 4972082112

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 29, 32, 36, 37, 42, 48, 56, 58, 63, 64, 72, 74, 84, 87, 96, 111, 112, 116, 126, 128, 144, 148, 168, 174, 192, 203, 222, 224, 229, 232, 252, 259, 261, 288, 296, 333, 336, 348, 384, 406, 444, 448, 458, 464, 504, 518, 522, 576, 592, 609, 666, 672, 687, 696, 777, 812, 888, 896, 916, 928, 1008, 1036, 1044, 1073, 1152, 1184, 1218, 1332, 1344, 1374, 1392, 1554, 1603, 1624, 1776, 1827, 1832, 1856, 2016, 2061, 2072, 2088, 2146, 2331, 2368, 2436, 2664, 2688, 2748, 2784, 3108, 3206, 3219, 3248, 3552, 3654, 3664, 3712, 4032, 4122, 4144, 4176, 4292, 4662, 4736, 4809, 4872, 5328, 5496, 5568, 6216, 6412, 6438, 6496, 6641, 7104, 7308, 7328, 7511, 8064, 8244, 8288, 8352, 8473, 8584, 9324, 9618, 9657, 9744, 10656, 10992, 11136, 12432, 12824, 12876, 12992, 13282, 14208, 14427, 14616, 14656, 15022, 16488, 16576, 16704, 16946, 17168, 18648, 19236, 19314, 19488, 19923, 21312, 21984, 22533, 24864, 25419, 25648, 25752, 25984, 26564, 28854, 29232, 29312, 30044, 32976, 33152, 33408, 33892, 34336, 37296, 38472, 38628, 38976, 39846, 42624, 43968, 45066, 46487, 49728, 50838, 51296, 51504, 53128, 57708, 58464, 59311, 59769, 60088, 65952, 67599, 67784, 68672, 74592, 76257, 76944, 77256, 77952, 79692, 87936, 90132, 92974, 99456, 101676, 102592, 103008, 106256, 115416, 116928, 118622, 119538, 120176, 131904, 135198, 135568, 137344, 139461, 149184, 152514, 153888, 154512, 159384, 177933, 180264, 185948, 203352, 205184, 206016, 212512, 230832, 233856, 237244, 239076, 240352, 245717, 263808, 270396, 271136, 278922, 298368, 305028, 307776, 309024, 318768, 355866, 360528, 371896, 406704, 412032, 418383, 425024, 461664, 474488, 478152, 480704, 491434, 533799, 540792, 542272, 557844, 610056, 615552, 618048, 637536, 711732, 721056, 737151, 743792, 813408, 836766, 850048, 923328, 948976, 956304, 961408, 982868, 1067598, 1081584, 1084544, 1115688, 1220112, 1236096, 1275072, 1423464, 1442112, 1474302, 1487584, 1626816, 1673532, 1720019, 1846656, 1897952, 1912608, 1965736, 2135196, 2163168, 2211453, 2231376, 2440224, 2550144, 2846928, 2884224, 2948604, 2975168, 3253632, 3347064, 3440038, 3795904, 3825216, 3931472, 4270392, 4326336, 4422906, 4462752, 4880448, 5160057, 5693856, 5897208, 5950336, 6694128, 6880076, 7591808, 7650432, 7862944, 8540784, 8652672, 8845812, 8925504, 9760896, 10320114, 11387712, 11794416, 13388256, 13760152, 15480171, 15725888, 17081568, 17691624, 17851008, 20640228, 22775424, 23588832, 26776512, 27520304, 30960342, 31451776, 34163136, 35383248, 41280456, 47177664, 53553024, 55040608, 61920684, 68326272, 70766496, 82560912, 94355328, 110081216, 123841368, 141532992, 165121824, 220162432, 247682736, 283065984, 330243648, 495365472, 660487296, 990730944, 1981461888]

約数ペア:

[(1, 1981461888), (2, 990730944), (3, 660487296), (4, 495365472), (6, 330243648), (7, 283065984), (8, 247682736), (9, 220162432), (12, 165121824), (14, 141532992), (16, 123841368), (18, 110081216), (21, 94355328), (24, 82560912), (28, 70766496), (29, 68326272), (32, 61920684), (36, 55040608), (37, 53553024), (42, 47177664), (48, 41280456), (56, 35383248), (58, 34163136), (63, 31451776), (64, 30960342), (72, 27520304), (74, 26776512), (84, 23588832), (87, 22775424), (96, 20640228), (111, 17851008), (112, 17691624), (116, 17081568), (126, 15725888), (128, 15480171), (144, 13760152), (148, 13388256), (168, 11794416), (174, 11387712), (192, 10320114), (203, 9760896), (222, 8925504), (224, 8845812), (229, 8652672), (232, 8540784), (252, 7862944), (259, 7650432), (261, 7591808), (288, 6880076), (296, 6694128), (333, 5950336), (336, 5897208), (348, 5693856), (384, 5160057), (406, 4880448), (444, 4462752), (448, 4422906), (458, 4326336), (464, 4270392), (504, 3931472), (518, 3825216), (522, 3795904), (576, 3440038), (592, 3347064), (609, 3253632), (666, 2975168), (672, 2948604), (687, 2884224), (696, 2846928), (777, 2550144), (812, 2440224), (888, 2231376), (896, 2211453), (916, 2163168), (928, 2135196), (1008, 1965736), (1036, 1912608), (1044, 1897952), (1073, 1846656), (1152, 1720019), (1184, 1673532), (1218, 1626816), (1332, 1487584), (1344, 1474302), (1374, 1442112), (1392, 1423464), (1554, 1275072), (1603, 1236096), (1624, 1220112), (1776, 1115688), (1827, 1084544), (1832, 1081584), (1856, 1067598), (2016, 982868), (2061, 961408), (2072, 956304), (2088, 948976), (2146, 923328), (2331, 850048), (2368, 836766), (2436, 813408), (2664, 743792), (2688, 737151), (2748, 721056), (2784, 711732), (3108, 637536), (3206, 618048), (3219, 615552), (3248, 610056), (3552, 557844), (3654, 542272), (3664, 540792), (3712, 533799), (4032, 491434), (4122, 480704), (4144, 478152), (4176, 474488), (4292, 461664), (4662, 425024), (4736, 418383), (4809, 412032), (4872, 406704), (5328, 371896), (5496, 360528), (5568, 355866), (6216, 318768), (6412, 309024), (6438, 307776), (6496, 305028), (6641, 298368), (7104, 278922), (7308, 271136), (7328, 270396), (7511, 263808), (8064, 245717), (8244, 240352), (8288, 239076), (8352, 237244), (8473, 233856), (8584, 230832), (9324, 212512), (9618, 206016), (9657, 205184), (9744, 203352), (10656, 185948), (10992, 180264), (11136, 177933), (12432, 159384), (12824, 154512), (12876, 153888), (12992, 152514), (13282, 149184), (14208, 139461), (14427, 137344), (14616, 135568), (14656, 135198), (15022, 131904), (16488, 120176), (16576, 119538), (16704, 118622), (16946, 116928), (17168, 115416), (18648, 106256), (19236, 103008), (19314, 102592), (19488, 101676), (19923, 99456), (21312, 92974), (21984, 90132), (22533, 87936), (24864, 79692), (25419, 77952), (25648, 77256), (25752, 76944), (25984, 76257), (26564, 74592), (28854, 68672), (29232, 67784), (29312, 67599), (30044, 65952), (32976, 60088), (33152, 59769), (33408, 59311), (33892, 58464), (34336, 57708), (37296, 53128), (38472, 51504), (38628, 51296), (38976, 50838), (39846, 49728), (42624, 46487), (43968, 45066)]