184438772

素因数分解:

$2^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{199}}^1\times {\mathrm{419}}^1$

素因数の和:708

約数の個数: 48

約数和(自身を含む): 376320000

約数和(自身を除く): 191881228

約数列:

[1, 2, 4, 7, 14, 28, 79, 158, 199, 316, 398, 419, 553, 796, 838, 1106, 1393, 1676, 2212, 2786, 2933, 5572, 5866, 11732, 15721, 31442, 33101, 62884, 66202, 83381, 110047, 132404, 166762, 220094, 231707, 333524, 440188, 463414, 583667, 926828, 1167334, 2334668, 6587099, 13174198, 26348396, 46109693, 92219386, 184438772]

約数ペア:

[(1, 184438772), (2, 92219386), (4, 46109693), (7, 26348396), (14, 13174198), (28, 6587099), (79, 2334668), (158, 1167334), (199, 926828), (316, 583667), (398, 463414), (419, 440188), (553, 333524), (796, 231707), (838, 220094), (1106, 166762), (1393, 132404), (1676, 110047), (2212, 83381), (2786, 66202), (2933, 62884), (5572, 33101), (5866, 31442), (11732, 15721)]