276121664

素因数分解:

$2^6\times 7^2\times {\mathrm{13}}^2\times {\mathrm{521}}^1$

素因数の和:573

約数の個数: 126

約数和(自身を含む): 691512714

約数和(自身を除く): 415391050

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 49, 52, 56, 64, 91, 98, 104, 112, 169, 182, 196, 208, 224, 338, 364, 392, 416, 448, 521, 637, 676, 728, 784, 832, 1042, 1183, 1274, 1352, 1456, 1568, 2084, 2366, 2548, 2704, 2912, 3136, 3647, 4168, 4732, 5096, 5408, 5824, 6773, 7294, 8281, 8336, 9464, 10192, 10816, 13546, 14588, 16562, 16672, 18928, 20384, 25529, 27092, 29176, 33124, 33344, 37856, 40768, 47411, 51058, 54184, 58352, 66248, 75712, 88049, 94822, 102116, 108368, 116704, 132496, 176098, 189644, 204232, 216736, 233408, 264992, 331877, 352196, 379288, 408464, 433472, 529984, 616343, 663754, 704392, 758576, 816928, 1232686, 1327508, 1408784, 1517152, 1633856, 2465372, 2655016, 2817568, 3034304, 4314401, 4930744, 5310032, 5635136, 8628802, 9861488, 10620064, 17257604, 19722976, 21240128, 34515208, 39445952, 69030416, 138060832, 276121664]

約数ペア:

[(1, 276121664), (2, 138060832), (4, 69030416), (7, 39445952), (8, 34515208), (13, 21240128), (14, 19722976), (16, 17257604), (26, 10620064), (28, 9861488), (32, 8628802), (49, 5635136), (52, 5310032), (56, 4930744), (64, 4314401), (91, 3034304), (98, 2817568), (104, 2655016), (112, 2465372), (169, 1633856), (182, 1517152), (196, 1408784), (208, 1327508), (224, 1232686), (338, 816928), (364, 758576), (392, 704392), (416, 663754), (448, 616343), (521, 529984), (637, 433472), (676, 408464), (728, 379288), (784, 352196), (832, 331877), (1042, 264992), (1183, 233408), (1274, 216736), (1352, 204232), (1456, 189644), (1568, 176098), (2084, 132496), (2366, 116704), (2548, 108368), (2704, 102116), (2912, 94822), (3136, 88049), (3647, 75712), (4168, 66248), (4732, 58352), (5096, 54184), (5408, 51058), (5824, 47411), (6773, 40768), (7294, 37856), (8281, 33344), (8336, 33124), (9464, 29176), (10192, 27092), (10816, 25529), (13546, 20384), (14588, 18928), (16562, 16672)]