789175968

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{127}}^1\times {\mathrm{1321}}^1$

素因数の和:1475

約数の個数: 144

約数和(自身を含む): 2430618624

約数和(自身を除く): 1641442656

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 84, 96, 98, 112, 127, 147, 168, 196, 224, 254, 294, 336, 381, 392, 508, 588, 672, 762, 784, 889, 1016, 1176, 1321, 1524, 1568, 1778, 2032, 2352, 2642, 2667, 3048, 3556, 3963, 4064, 4704, 5284, 5334, 6096, 6223, 7112, 7926, 9247, 10568, 10668, 12192, 12446, 14224, 15852, 18494, 18669, 21136, 21336, 24892, 27741, 28448, 31704, 36988, 37338, 42272, 42672, 49784, 55482, 63408, 64729, 73976, 74676, 85344, 99568, 110964, 126816, 129458, 147952, 149352, 167767, 194187, 199136, 221928, 258916, 295904, 298704, 335534, 388374, 443856, 503301, 517832, 597408, 671068, 776748, 887712, 1006602, 1035664, 1174369, 1342136, 1553496, 2013204, 2071328, 2348738, 2684272, 3106992, 3523107, 4026408, 4697476, 5368544, 6213984, 7046214, 8052816, 8220583, 9394952, 14092428, 16105632, 16441166, 18789904, 24661749, 28184856, 32882332, 37579808, 49323498, 56369712, 65764664, 98646996, 112739424, 131529328, 197293992, 263058656, 394587984, 789175968]

約数ペア:

[(1, 789175968), (2, 394587984), (3, 263058656), (4, 197293992), (6, 131529328), (7, 112739424), (8, 98646996), (12, 65764664), (14, 56369712), (16, 49323498), (21, 37579808), (24, 32882332), (28, 28184856), (32, 24661749), (42, 18789904), (48, 16441166), (49, 16105632), (56, 14092428), (84, 9394952), (96, 8220583), (98, 8052816), (112, 7046214), (127, 6213984), (147, 5368544), (168, 4697476), (196, 4026408), (224, 3523107), (254, 3106992), (294, 2684272), (336, 2348738), (381, 2071328), (392, 2013204), (508, 1553496), (588, 1342136), (672, 1174369), (762, 1035664), (784, 1006602), (889, 887712), (1016, 776748), (1176, 671068), (1321, 597408), (1524, 517832), (1568, 503301), (1778, 443856), (2032, 388374), (2352, 335534), (2642, 298704), (2667, 295904), (3048, 258916), (3556, 221928), (3963, 199136), (4064, 194187), (4704, 167767), (5284, 149352), (5334, 147952), (6096, 129458), (6223, 126816), (7112, 110964), (7926, 99568), (9247, 85344), (10568, 74676), (10668, 73976), (12192, 64729), (12446, 63408), (14224, 55482), (15852, 49784), (18494, 42672), (18669, 42272), (21136, 37338), (21336, 36988), (24892, 31704), (27741, 28448)]