304870401

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{2293}}^1$

素因数の和:2406

約数の個数: 48

約数和(自身を含む): 515324160

約数和(自身を除く): 210453759

約数列:

[1, 3, 9, 11, 17, 33, 51, 79, 99, 153, 187, 237, 561, 711, 869, 1343, 1683, 2293, 2607, 4029, 6879, 7821, 12087, 14773, 20637, 25223, 38981, 44319, 75669, 116943, 132957, 181147, 227007, 350829, 428791, 543441, 1286373, 1630323, 1992617, 3079499, 3859119, 5977851, 9238497, 17933553, 27715491, 33874489, 101623467, 304870401]

約数ペア:

[(1, 304870401), (3, 101623467), (9, 33874489), (11, 27715491), (17, 17933553), (33, 9238497), (51, 5977851), (79, 3859119), (99, 3079499), (153, 1992617), (187, 1630323), (237, 1286373), (561, 543441), (711, 428791), (869, 350829), (1343, 227007), (1683, 181147), (2293, 132957), (2607, 116943), (4029, 75669), (6879, 44319), (7821, 38981), (12087, 25223), (14773, 20637)]