16241508

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{331}}^1$

素因数の和:417

約数の個数: 72

約数和(自身を含む): 43505280

約数和(自身を除く): 27263772

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 36, 47, 58, 87, 94, 116, 141, 174, 188, 261, 282, 331, 348, 423, 522, 564, 662, 846, 993, 1044, 1324, 1363, 1692, 1986, 2726, 2979, 3972, 4089, 5452, 5958, 8178, 9599, 11916, 12267, 15557, 16356, 19198, 24534, 28797, 31114, 38396, 46671, 49068, 57594, 62228, 86391, 93342, 115188, 140013, 172782, 186684, 280026, 345564, 451153, 560052, 902306, 1353459, 1804612, 2706918, 4060377, 5413836, 8120754, 16241508]

約数ペア:

[(1, 16241508), (2, 8120754), (3, 5413836), (4, 4060377), (6, 2706918), (9, 1804612), (12, 1353459), (18, 902306), (29, 560052), (36, 451153), (47, 345564), (58, 280026), (87, 186684), (94, 172782), (116, 140013), (141, 115188), (174, 93342), (188, 86391), (261, 62228), (282, 57594), (331, 49068), (348, 46671), (423, 38396), (522, 31114), (564, 28797), (662, 24534), (846, 19198), (993, 16356), (1044, 15557), (1324, 12267), (1363, 11916), (1692, 9599), (1986, 8178), (2726, 5958), (2979, 5452), (3972, 4089)]