2805354048

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1\times {\mathrm{499}}^1$

素因数の和:657

約数の個数: 224

約数和(自身を含む): 8778240000

約数和(自身を除く): 5972885952

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 47, 48, 56, 64, 84, 89, 94, 96, 112, 141, 168, 178, 188, 192, 224, 267, 282, 329, 336, 356, 376, 448, 499, 534, 564, 623, 658, 672, 712, 752, 987, 998, 1068, 1128, 1246, 1316, 1344, 1424, 1497, 1504, 1869, 1974, 1996, 2136, 2256, 2492, 2632, 2848, 2994, 3008, 3493, 3738, 3948, 3992, 4183, 4272, 4512, 4984, 5264, 5696, 5988, 6986, 7476, 7896, 7984, 8366, 8544, 9024, 9968, 10479, 10528, 11976, 12549, 13972, 14952, 15792, 15968, 16732, 17088, 19936, 20958, 21056, 23453, 23952, 25098, 27944, 29281, 29904, 31584, 31936, 33464, 39872, 41916, 44411, 46906, 47904, 50196, 55888, 58562, 59808, 63168, 66928, 70359, 83832, 87843, 88822, 93812, 95808, 100392, 111776, 117124, 119616, 133233, 133856, 140718, 164171, 167664, 175686, 177644, 187624, 200784, 223552, 234248, 266466, 267712, 281436, 310877, 328342, 335328, 351372, 355288, 375248, 401568, 468496, 492513, 532932, 562872, 621754, 656684, 670656, 702744, 710576, 750496, 803136, 932631, 936992, 985026, 1065864, 1125744, 1243508, 1313368, 1405488, 1421152, 1500992, 1865262, 1873984, 1970052, 2087317, 2131728, 2251488, 2487016, 2626736, 2810976, 2842304, 3730524, 3940104, 4174634, 4263456, 4502976, 4974032, 5253472, 5621952, 6261951, 7461048, 7880208, 8349268, 8526912, 9948064, 10506944, 12523902, 14611219, 14922096, 15760416, 16698536, 19896128, 25047804, 29222438, 29844192, 31520832, 33397072, 43833657, 50095608, 58444876, 59688384, 66794144, 87667314, 100191216, 116889752, 133588288, 175334628, 200382432, 233779504, 350669256, 400764864, 467559008, 701338512, 935118016, 1402677024, 2805354048]

約数ペア:

[(1, 2805354048), (2, 1402677024), (3, 935118016), (4, 701338512), (6, 467559008), (7, 400764864), (8, 350669256), (12, 233779504), (14, 200382432), (16, 175334628), (21, 133588288), (24, 116889752), (28, 100191216), (32, 87667314), (42, 66794144), (47, 59688384), (48, 58444876), (56, 50095608), (64, 43833657), (84, 33397072), (89, 31520832), (94, 29844192), (96, 29222438), (112, 25047804), (141, 19896128), (168, 16698536), (178, 15760416), (188, 14922096), (192, 14611219), (224, 12523902), (267, 10506944), (282, 9948064), (329, 8526912), (336, 8349268), (356, 7880208), (376, 7461048), (448, 6261951), (499, 5621952), (534, 5253472), (564, 4974032), (623, 4502976), (658, 4263456), (672, 4174634), (712, 3940104), (752, 3730524), (987, 2842304), (998, 2810976), (1068, 2626736), (1128, 2487016), (1246, 2251488), (1316, 2131728), (1344, 2087317), (1424, 1970052), (1497, 1873984), (1504, 1865262), (1869, 1500992), (1974, 1421152), (1996, 1405488), (2136, 1313368), (2256, 1243508), (2492, 1125744), (2632, 1065864), (2848, 985026), (2994, 936992), (3008, 932631), (3493, 803136), (3738, 750496), (3948, 710576), (3992, 702744), (4183, 670656), (4272, 656684), (4512, 621754), (4984, 562872), (5264, 532932), (5696, 492513), (5988, 468496), (6986, 401568), (7476, 375248), (7896, 355288), (7984, 351372), (8366, 335328), (8544, 328342), (9024, 310877), (9968, 281436), (10479, 267712), (10528, 266466), (11976, 234248), (12549, 223552), (13972, 200784), (14952, 187624), (15792, 177644), (15968, 175686), (16732, 167664), (17088, 164171), (19936, 140718), (20958, 133856), (21056, 133233), (23453, 119616), (23952, 117124), (25098, 111776), (27944, 100392), (29281, 95808), (29904, 93812), (31584, 88822), (31936, 87843), (33464, 83832), (39872, 70359), (41916, 66928), (44411, 63168), (46906, 59808), (47904, 58562), (50196, 55888)]