2912759248

素因数分解:

$2^4\times 7^1\times {\mathrm{89}}^1\times {\mathrm{103}}^1\times {\mathrm{2837}}^1$

素因数の和:3044

約数の個数: 80

約数和(自身を含む): 6587792640

約数和(自身を除く): 3675033392

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 89, 103, 112, 178, 206, 356, 412, 623, 712, 721, 824, 1246, 1424, 1442, 1648, 2492, 2837, 2884, 4984, 5674, 5768, 9167, 9968, 11348, 11536, 18334, 19859, 22696, 36668, 39718, 45392, 64169, 73336, 79436, 128338, 146672, 158872, 252493, 256676, 292211, 317744, 504986, 513352, 584422, 1009972, 1026704, 1168844, 1767451, 2019944, 2045477, 2337688, 3534902, 4039888, 4090954, 4675376, 7069804, 8181908, 14139608, 16363816, 26006779, 28279216, 32727632, 52013558, 104027116, 182047453, 208054232, 364094906, 416108464, 728189812, 1456379624, 2912759248]

約数ペア:

[(1, 2912759248), (2, 1456379624), (4, 728189812), (7, 416108464), (8, 364094906), (14, 208054232), (16, 182047453), (28, 104027116), (56, 52013558), (89, 32727632), (103, 28279216), (112, 26006779), (178, 16363816), (206, 14139608), (356, 8181908), (412, 7069804), (623, 4675376), (712, 4090954), (721, 4039888), (824, 3534902), (1246, 2337688), (1424, 2045477), (1442, 2019944), (1648, 1767451), (2492, 1168844), (2837, 1026704), (2884, 1009972), (4984, 584422), (5674, 513352), (5768, 504986), (9167, 317744), (9968, 292211), (11348, 256676), (11536, 252493), (18334, 158872), (19859, 146672), (22696, 128338), (36668, 79436), (39718, 73336), (45392, 64169)]