438894192

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{831239}}^1$

素因数の和:831261

約数の個数: 40

約数和(自身を含む): 1236885120

約数和(自身を除く): 797990928

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 132, 176, 264, 528, 831239, 1662478, 2493717, 3324956, 4987434, 6649912, 9143629, 9974868, 13299824, 18287258, 19949736, 27430887, 36574516, 39899472, 54861774, 73149032, 109723548, 146298064, 219447096, 438894192]

約数ペア:

[(1, 438894192), (2, 219447096), (3, 146298064), (4, 109723548), (6, 73149032), (8, 54861774), (11, 39899472), (12, 36574516), (16, 27430887), (22, 19949736), (24, 18287258), (33, 13299824), (44, 9974868), (48, 9143629), (66, 6649912), (88, 4987434), (132, 3324956), (176, 2493717), (264, 1662478), (528, 831239)]