212516892

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{47}}^1\times {\mathrm{5981}}^1$

素因数の和:6048

約数の個数: 96

約数和(自身を含む): 643184640

約数和(自身を除く): 430667748

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 47, 54, 63, 84, 94, 108, 126, 141, 188, 189, 252, 282, 329, 378, 423, 564, 658, 756, 846, 987, 1269, 1316, 1692, 1974, 2538, 2961, 3948, 5076, 5922, 5981, 8883, 11844, 11962, 17766, 17943, 23924, 35532, 35886, 41867, 53829, 71772, 83734, 107658, 125601, 161487, 167468, 215316, 251202, 281107, 322974, 376803, 502404, 562214, 645948, 753606, 843321, 1124428, 1130409, 1507212, 1686642, 1967749, 2260818, 2529963, 3373284, 3935498, 4521636, 5059926, 5903247, 7589889, 7870996, 10119852, 11806494, 15179778, 17709741, 23612988, 30359556, 35419482, 53129223, 70838964, 106258446, 212516892]

約数ペア:

[(1, 212516892), (2, 106258446), (3, 70838964), (4, 53129223), (6, 35419482), (7, 30359556), (9, 23612988), (12, 17709741), (14, 15179778), (18, 11806494), (21, 10119852), (27, 7870996), (28, 7589889), (36, 5903247), (42, 5059926), (47, 4521636), (54, 3935498), (63, 3373284), (84, 2529963), (94, 2260818), (108, 1967749), (126, 1686642), (141, 1507212), (188, 1130409), (189, 1124428), (252, 843321), (282, 753606), (329, 645948), (378, 562214), (423, 502404), (564, 376803), (658, 322974), (756, 281107), (846, 251202), (987, 215316), (1269, 167468), (1316, 161487), (1692, 125601), (1974, 107658), (2538, 83734), (2961, 71772), (3948, 53829), (5076, 41867), (5922, 35886), (5981, 35532), (8883, 23924), (11844, 17943), (11962, 17766)]