304821582

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^2\times {\mathrm{43}}^1\times {\mathrm{6991}}^1$

素因数の和:7065

約数の個数: 48

約数和(自身を含む): 675595008

約数和(自身を除く): 370773426

約数列:

[1, 2, 3, 6, 13, 26, 39, 43, 78, 86, 129, 169, 258, 338, 507, 559, 1014, 1118, 1677, 3354, 6991, 7267, 13982, 14534, 20973, 21801, 41946, 43602, 90883, 181766, 272649, 300613, 545298, 601226, 901839, 1181479, 1803678, 2362958, 3544437, 3907969, 7088874, 7815938, 11723907, 23447814, 50803597, 101607194, 152410791, 304821582]

約数ペア:

[(1, 304821582), (2, 152410791), (3, 101607194), (6, 50803597), (13, 23447814), (26, 11723907), (39, 7815938), (43, 7088874), (78, 3907969), (86, 3544437), (129, 2362958), (169, 1803678), (258, 1181479), (338, 901839), (507, 601226), (559, 545298), (1014, 300613), (1118, 272649), (1677, 181766), (3354, 90883), (6991, 43602), (7267, 41946), (13982, 21801), (14534, 20973)]