213757776

素因数分解:

$2^4\times 3^2\times {\mathrm{239}}^1\times {\mathrm{6211}}^1$

素因数の和:6464

約数の個数: 60

約数和(自身を含む): 600824640

約数和(自身を除く): 387066864

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 239, 478, 717, 956, 1434, 1912, 2151, 2868, 3824, 4302, 5736, 6211, 8604, 11472, 12422, 17208, 18633, 24844, 34416, 37266, 49688, 55899, 74532, 99376, 111798, 149064, 223596, 298128, 447192, 894384, 1484429, 2968858, 4453287, 5937716, 8906574, 11875432, 13359861, 17813148, 23750864, 26719722, 35626296, 53439444, 71252592, 106878888, 213757776]

約数ペア:

[(1, 213757776), (2, 106878888), (3, 71252592), (4, 53439444), (6, 35626296), (8, 26719722), (9, 23750864), (12, 17813148), (16, 13359861), (18, 11875432), (24, 8906574), (36, 5937716), (48, 4453287), (72, 2968858), (144, 1484429), (239, 894384), (478, 447192), (717, 298128), (956, 223596), (1434, 149064), (1912, 111798), (2151, 99376), (2868, 74532), (3824, 55899), (4302, 49688), (5736, 37266), (6211, 34416), (8604, 24844), (11472, 18633), (12422, 17208)]