1312310988

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{233}}^1\times {\mathrm{9203}}^1$

素因数の和:9463

約数の個数: 72

約数和(自身を含む): 3527819568

約数和(自身を除く): 2215508580

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 153, 204, 233, 306, 466, 612, 699, 932, 1398, 2097, 2796, 3961, 4194, 7922, 8388, 9203, 11883, 15844, 18406, 23766, 27609, 35649, 36812, 47532, 55218, 71298, 82827, 110436, 142596, 156451, 165654, 312902, 331308, 469353, 625804, 938706, 1408059, 1877412, 2144299, 2816118, 4288598, 5632236, 6432897, 8577196, 12865794, 19298691, 25731588, 36453083, 38597382, 72906166, 77194764, 109359249, 145812332, 218718498, 328077747, 437436996, 656155494, 1312310988]

約数ペア:

[(1, 1312310988), (2, 656155494), (3, 437436996), (4, 328077747), (6, 218718498), (9, 145812332), (12, 109359249), (17, 77194764), (18, 72906166), (34, 38597382), (36, 36453083), (51, 25731588), (68, 19298691), (102, 12865794), (153, 8577196), (204, 6432897), (233, 5632236), (306, 4288598), (466, 2816118), (612, 2144299), (699, 1877412), (932, 1408059), (1398, 938706), (2097, 625804), (2796, 469353), (3961, 331308), (4194, 312902), (7922, 165654), (8388, 156451), (9203, 142596), (11883, 110436), (15844, 82827), (18406, 71298), (23766, 55218), (27609, 47532), (35649, 36812)]