713567512

素因数分解:

$2^3\times 7^1\times {\mathrm{157}}^1\times {\mathrm{277}}^1\times {\mathrm{293}}^1$

素因数の和:740

約数の個数: 64

約数和(自身を含む): 1549638720

約数和(自身を除く): 836071208

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 157, 277, 293, 314, 554, 586, 628, 1099, 1108, 1172, 1256, 1939, 2051, 2198, 2216, 2344, 3878, 4102, 4396, 7756, 8204, 8792, 15512, 16408, 43489, 46001, 81161, 86978, 92002, 162322, 173956, 184004, 304423, 322007, 324644, 347912, 368008, 568127, 608846, 644014, 649288, 1136254, 1217692, 1288028, 2272508, 2435384, 2576056, 4545016, 12742277, 25484554, 50969108, 89195939, 101938216, 178391878, 356783756, 713567512]

約数ペア:

[(1, 713567512), (2, 356783756), (4, 178391878), (7, 101938216), (8, 89195939), (14, 50969108), (28, 25484554), (56, 12742277), (157, 4545016), (277, 2576056), (293, 2435384), (314, 2272508), (554, 1288028), (586, 1217692), (628, 1136254), (1099, 649288), (1108, 644014), (1172, 608846), (1256, 568127), (1939, 368008), (2051, 347912), (2198, 324644), (2216, 322007), (2344, 304423), (3878, 184004), (4102, 173956), (4396, 162322), (7756, 92002), (8204, 86978), (8792, 81161), (15512, 46001), (16408, 43489)]