291230424

素因数分解:

$2^3\times 3^3\times {\mathrm{47}}^1\times {\mathrm{28687}}^1$

素因数の和:28749

約数の個数: 64

約数和(自身を含む): 826214400

約数和(自身を除く): 534983976

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 47, 54, 72, 94, 108, 141, 188, 216, 282, 376, 423, 564, 846, 1128, 1269, 1692, 2538, 3384, 5076, 10152, 28687, 57374, 86061, 114748, 172122, 229496, 258183, 344244, 516366, 688488, 774549, 1032732, 1348289, 1549098, 2065464, 2696578, 3098196, 4044867, 5393156, 6196392, 8089734, 10786312, 12134601, 16179468, 24269202, 32358936, 36403803, 48538404, 72807606, 97076808, 145615212, 291230424]

約数ペア:

[(1, 291230424), (2, 145615212), (3, 97076808), (4, 72807606), (6, 48538404), (8, 36403803), (9, 32358936), (12, 24269202), (18, 16179468), (24, 12134601), (27, 10786312), (36, 8089734), (47, 6196392), (54, 5393156), (72, 4044867), (94, 3098196), (108, 2696578), (141, 2065464), (188, 1549098), (216, 1348289), (282, 1032732), (376, 774549), (423, 688488), (564, 516366), (846, 344244), (1128, 258183), (1269, 229496), (1692, 172122), (2538, 114748), (3384, 86061), (5076, 57374), (10152, 28687)]