403947372

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{727}}^1\times {\mathrm{2437}}^1$

素因数の和:3190

約数の個数: 48

約数和(自身を含む): 993923840

約数和(自身を除く): 589976468

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 727, 1454, 2181, 2437, 2908, 4362, 4874, 7311, 8724, 9748, 13813, 14622, 27626, 29244, 41439, 46303, 55252, 82878, 92606, 138909, 165756, 185212, 277818, 555636, 1771699, 3543398, 5315097, 7086796, 10630194, 21260388, 33662281, 67324562, 100986843, 134649124, 201973686, 403947372]

約数ペア:

[(1, 403947372), (2, 201973686), (3, 134649124), (4, 100986843), (6, 67324562), (12, 33662281), (19, 21260388), (38, 10630194), (57, 7086796), (76, 5315097), (114, 3543398), (228, 1771699), (727, 555636), (1454, 277818), (2181, 185212), (2437, 165756), (2908, 138909), (4362, 92606), (4874, 82878), (7311, 55252), (8724, 46303), (9748, 41439), (13813, 29244), (14622, 27626)]