289562544

素因数分解:

$2^4\times 3^2\times {\mathrm{107}}^1\times {\mathrm{18793}}^1$

素因数の和:18914

約数の個数: 60

約数和(自身を含む): 817990056

約数和(自身を除く): 528427512

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 107, 144, 214, 321, 428, 642, 856, 963, 1284, 1712, 1926, 2568, 3852, 5136, 7704, 15408, 18793, 37586, 56379, 75172, 112758, 150344, 169137, 225516, 300688, 338274, 451032, 676548, 902064, 1353096, 2010851, 2706192, 4021702, 6032553, 8043404, 12065106, 16086808, 18097659, 24130212, 32173616, 36195318, 48260424, 72390636, 96520848, 144781272, 289562544]

約数ペア:

[(1, 289562544), (2, 144781272), (3, 96520848), (4, 72390636), (6, 48260424), (8, 36195318), (9, 32173616), (12, 24130212), (16, 18097659), (18, 16086808), (24, 12065106), (36, 8043404), (48, 6032553), (72, 4021702), (107, 2706192), (144, 2010851), (214, 1353096), (321, 902064), (428, 676548), (642, 451032), (856, 338274), (963, 300688), (1284, 225516), (1712, 169137), (1926, 150344), (2568, 112758), (3852, 75172), (5136, 56379), (7704, 37586), (15408, 18793)]