266880528

素因数分解:

$2^4\times 3^3\times {\mathrm{383}}^1\times {\mathrm{1613}}^1$

素因数の和:2013

約数の個数: 80

約数和(自身を含む): 768522240

約数和(自身を除く): 501641712

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 383, 432, 766, 1149, 1532, 1613, 2298, 3064, 3226, 3447, 4596, 4839, 6128, 6452, 6894, 9192, 9678, 10341, 12904, 13788, 14517, 18384, 19356, 20682, 25808, 27576, 29034, 38712, 41364, 43551, 55152, 58068, 77424, 82728, 87102, 116136, 165456, 174204, 232272, 348408, 617779, 696816, 1235558, 1853337, 2471116, 3706674, 4942232, 5560011, 7413348, 9884464, 11120022, 14826696, 16680033, 22240044, 29653392, 33360066, 44480088, 66720132, 88960176, 133440264, 266880528]

約数ペア:

[(1, 266880528), (2, 133440264), (3, 88960176), (4, 66720132), (6, 44480088), (8, 33360066), (9, 29653392), (12, 22240044), (16, 16680033), (18, 14826696), (24, 11120022), (27, 9884464), (36, 7413348), (48, 5560011), (54, 4942232), (72, 3706674), (108, 2471116), (144, 1853337), (216, 1235558), (383, 696816), (432, 617779), (766, 348408), (1149, 232272), (1532, 174204), (1613, 165456), (2298, 116136), (3064, 87102), (3226, 82728), (3447, 77424), (4596, 58068), (4839, 55152), (6128, 43551), (6452, 41364), (6894, 38712), (9192, 29034), (9678, 27576), (10341, 25808), (12904, 20682), (13788, 19356), (14517, 18384)]