320464842

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{38069}}^1$

素因数の和:38158

約数の個数: 32

約数和(自身を含む): 679777920

約数和(自身を除く): 359313078

約数列:

[1, 2, 3, 6, 23, 46, 61, 69, 122, 138, 183, 366, 1403, 2806, 4209, 8418, 38069, 76138, 114207, 228414, 875587, 1751174, 2322209, 2626761, 4644418, 5253522, 6966627, 13933254, 53410807, 106821614, 160232421, 320464842]

約数ペア:

[(1, 320464842), (2, 160232421), (3, 106821614), (6, 53410807), (23, 13933254), (46, 6966627), (61, 5253522), (69, 4644418), (122, 2626761), (138, 2322209), (183, 1751174), (366, 875587), (1403, 228414), (2806, 114207), (4209, 76138), (8418, 38069)]