310080584

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{32327}}^1$

素因数の和:32453

約数の個数: 32

約数和(自身を含む): 640094400

約数和(自身を除く): 330013816

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 109, 218, 436, 872, 1199, 2398, 4796, 9592, 32327, 64654, 129308, 258616, 355597, 711194, 1422388, 2844776, 3523643, 7047286, 14094572, 28189144, 38760073, 77520146, 155040292, 310080584]

約数ペア:

[(1, 310080584), (2, 155040292), (4, 77520146), (8, 38760073), (11, 28189144), (22, 14094572), (44, 7047286), (88, 3523643), (109, 2844776), (218, 1422388), (436, 711194), (872, 355597), (1199, 258616), (2398, 129308), (4796, 64654), (9592, 32327)]