9215904152

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{238853}}^1$

素因数の和:238932

約数の個数: 64

約数和(自身を含む): 21668834880

約数和(自身を除く): 12452930728

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 53, 56, 91, 104, 106, 182, 212, 364, 371, 424, 689, 728, 742, 1378, 1484, 2756, 2968, 4823, 5512, 9646, 19292, 38584, 238853, 477706, 955412, 1671971, 1910824, 3105089, 3343942, 6210178, 6687884, 12420356, 12659209, 13375768, 21735623, 24840712, 25318418, 43471246, 50636836, 86942492, 88614463, 101273672, 164569717, 173884984, 177228926, 329139434, 354457852, 658278868, 708915704, 1151988019, 1316557736, 2303976038, 4607952076, 9215904152]

約数ペア:

[(1, 9215904152), (2, 4607952076), (4, 2303976038), (7, 1316557736), (8, 1151988019), (13, 708915704), (14, 658278868), (26, 354457852), (28, 329139434), (52, 177228926), (53, 173884984), (56, 164569717), (91, 101273672), (104, 88614463), (106, 86942492), (182, 50636836), (212, 43471246), (364, 25318418), (371, 24840712), (424, 21735623), (689, 13375768), (728, 12659209), (742, 12420356), (1378, 6687884), (1484, 6210178), (2756, 3343942), (2968, 3105089), (4823, 1910824), (5512, 1671971), (9646, 955412), (19292, 477706), (38584, 238853)]