313127136

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{127}}^1\times {\mathrm{1223}}^1$

素因数の和:1373

約数の個数: 144

約数和(自身を含む): 1026514944

約数和(自身を除く): 713387808

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 127, 144, 168, 224, 252, 254, 288, 336, 381, 504, 508, 672, 762, 889, 1008, 1016, 1143, 1223, 1524, 1778, 2016, 2032, 2286, 2446, 2667, 3048, 3556, 3669, 4064, 4572, 4892, 5334, 6096, 7112, 7338, 8001, 8561, 9144, 9784, 10668, 11007, 12192, 14224, 14676, 16002, 17122, 18288, 19568, 21336, 22014, 25683, 28448, 29352, 32004, 34244, 36576, 39136, 42672, 44028, 51366, 58704, 64008, 68488, 77049, 85344, 88056, 102732, 117408, 128016, 136976, 154098, 155321, 176112, 205464, 256032, 273952, 308196, 310642, 352224, 410928, 465963, 616392, 621284, 821856, 931926, 1087247, 1232784, 1242568, 1397889, 1863852, 2174494, 2465568, 2485136, 2795778, 3261741, 3727704, 4348988, 4970272, 5591556, 6523482, 7455408, 8697976, 9785223, 11183112, 13046964, 14910816, 17395952, 19570446, 22366224, 26093928, 34791904, 39140892, 44732448, 52187856, 78281784, 104375712, 156563568, 313127136]

約数ペア:

[(1, 313127136), (2, 156563568), (3, 104375712), (4, 78281784), (6, 52187856), (7, 44732448), (8, 39140892), (9, 34791904), (12, 26093928), (14, 22366224), (16, 19570446), (18, 17395952), (21, 14910816), (24, 13046964), (28, 11183112), (32, 9785223), (36, 8697976), (42, 7455408), (48, 6523482), (56, 5591556), (63, 4970272), (72, 4348988), (84, 3727704), (96, 3261741), (112, 2795778), (126, 2485136), (127, 2465568), (144, 2174494), (168, 1863852), (224, 1397889), (252, 1242568), (254, 1232784), (288, 1087247), (336, 931926), (381, 821856), (504, 621284), (508, 616392), (672, 465963), (762, 410928), (889, 352224), (1008, 310642), (1016, 308196), (1143, 273952), (1223, 256032), (1524, 205464), (1778, 176112), (2016, 155321), (2032, 154098), (2286, 136976), (2446, 128016), (2667, 117408), (3048, 102732), (3556, 88056), (3669, 85344), (4064, 77049), (4572, 68488), (4892, 64008), (5334, 58704), (6096, 51366), (7112, 44028), (7338, 42672), (8001, 39136), (8561, 36576), (9144, 34244), (9784, 32004), (10668, 29352), (11007, 28448), (12192, 25683), (14224, 22014), (14676, 21336), (16002, 19568), (17122, 18288)]