239308836

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{66697}}^1$

素因数の和:66740

約数の個数: 48

約数和(自身を含む): 627494784

約数和(自身を除く): 388185948

約数列:

[1, 2, 3, 4, 6, 12, 13, 23, 26, 39, 46, 52, 69, 78, 92, 138, 156, 276, 299, 598, 897, 1196, 1794, 3588, 66697, 133394, 200091, 266788, 400182, 800364, 867061, 1534031, 1734122, 2601183, 3068062, 3468244, 4602093, 5202366, 6136124, 9204186, 10404732, 18408372, 19942403, 39884806, 59827209, 79769612, 119654418, 239308836]

約数ペア:

[(1, 239308836), (2, 119654418), (3, 79769612), (4, 59827209), (6, 39884806), (12, 19942403), (13, 18408372), (23, 10404732), (26, 9204186), (39, 6136124), (46, 5202366), (52, 4602093), (69, 3468244), (78, 3068062), (92, 2601183), (138, 1734122), (156, 1534031), (276, 867061), (299, 800364), (598, 400182), (897, 266788), (1196, 200091), (1794, 133394), (3588, 66697)]