728045298

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{55331}}^1$

素因数の和:55399

約数の個数: 48

約数和(自身を含む): 1709094816

約数和(自身を除く): 981049518

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 43, 51, 86, 102, 129, 153, 258, 306, 387, 731, 774, 1462, 2193, 4386, 6579, 13158, 55331, 110662, 165993, 331986, 497979, 940627, 995958, 1881254, 2379233, 2821881, 4758466, 5643762, 7137699, 8465643, 14275398, 16931286, 21413097, 40446961, 42826194, 80893922, 121340883, 242681766, 364022649, 728045298]

約数ペア:

[(1, 728045298), (2, 364022649), (3, 242681766), (6, 121340883), (9, 80893922), (17, 42826194), (18, 40446961), (34, 21413097), (43, 16931286), (51, 14275398), (86, 8465643), (102, 7137699), (129, 5643762), (153, 4758466), (258, 2821881), (306, 2379233), (387, 1881254), (731, 995958), (774, 940627), (1462, 497979), (2193, 331986), (4386, 165993), (6579, 110662), (13158, 55331)]