291298122

素因数分解:

$2^1\times 3^2\times {\mathrm{79}}^1\times {\mathrm{127}}^1\times {\mathrm{1613}}^1$

素因数の和:1827

約数の個数: 48

約数和(自身を含む): 644567040

約数和(自身を除く): 353268918

約数列:

[1, 2, 3, 6, 9, 18, 79, 127, 158, 237, 254, 381, 474, 711, 762, 1143, 1422, 1613, 2286, 3226, 4839, 9678, 10033, 14517, 20066, 29034, 30099, 60198, 90297, 127427, 180594, 204851, 254854, 382281, 409702, 614553, 764562, 1146843, 1229106, 1843659, 2293686, 3687318, 16183229, 32366458, 48549687, 97099374, 145649061, 291298122]

約数ペア:

[(1, 291298122), (2, 145649061), (3, 97099374), (6, 48549687), (9, 32366458), (18, 16183229), (79, 3687318), (127, 2293686), (158, 1843659), (237, 1229106), (254, 1146843), (381, 764562), (474, 614553), (711, 409702), (762, 382281), (1143, 254854), (1422, 204851), (1613, 180594), (2286, 127427), (3226, 90297), (4839, 60198), (9678, 30099), (10033, 29034), (14517, 20066)]