680608032

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{547}}^1\times {\mathrm{997}}^1$

素因数の和:1570

約数の個数: 96

約数和(自身を含む): 1929477312

約数和(自身を除く): 1248869280

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 78, 96, 104, 156, 208, 312, 416, 547, 624, 997, 1094, 1248, 1641, 1994, 2188, 2991, 3282, 3988, 4376, 5982, 6564, 7111, 7976, 8752, 11964, 12961, 13128, 14222, 15952, 17504, 21333, 23928, 25922, 26256, 28444, 31904, 38883, 42666, 47856, 51844, 52512, 56888, 77766, 85332, 95712, 103688, 113776, 155532, 170664, 207376, 227552, 311064, 341328, 414752, 545359, 622128, 682656, 1090718, 1244256, 1636077, 2181436, 3272154, 4362872, 6544308, 7089667, 8725744, 13088616, 14179334, 17451488, 21269001, 26177232, 28358668, 42538002, 52354464, 56717336, 85076004, 113434672, 170152008, 226869344, 340304016, 680608032]

約数ペア:

[(1, 680608032), (2, 340304016), (3, 226869344), (4, 170152008), (6, 113434672), (8, 85076004), (12, 56717336), (13, 52354464), (16, 42538002), (24, 28358668), (26, 26177232), (32, 21269001), (39, 17451488), (48, 14179334), (52, 13088616), (78, 8725744), (96, 7089667), (104, 6544308), (156, 4362872), (208, 3272154), (312, 2181436), (416, 1636077), (547, 1244256), (624, 1090718), (997, 682656), (1094, 622128), (1248, 545359), (1641, 414752), (1994, 341328), (2188, 311064), (2991, 227552), (3282, 207376), (3988, 170664), (4376, 155532), (5982, 113776), (6564, 103688), (7111, 95712), (7976, 85332), (8752, 77766), (11964, 56888), (12961, 52512), (13128, 51844), (14222, 47856), (15952, 42666), (17504, 38883), (21333, 31904), (23928, 28444), (25922, 26256)]