330052572

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{499}}^1\times {\mathrm{967}}^1$

素因数の和:1495

約数の個数: 72

約数和(自身を含む): 880880000

約数和(自身を除く): 550827428

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 499, 684, 967, 998, 1497, 1934, 1996, 2901, 2994, 3868, 4491, 5802, 5988, 8703, 8982, 9481, 11604, 17406, 17964, 18373, 18962, 28443, 34812, 36746, 37924, 55119, 56886, 73492, 85329, 110238, 113772, 165357, 170658, 220476, 330714, 341316, 482533, 661428, 965066, 1447599, 1930132, 2895198, 4342797, 5790396, 8685594, 9168127, 17371188, 18336254, 27504381, 36672508, 55008762, 82513143, 110017524, 165026286, 330052572]

約数ペア:

[(1, 330052572), (2, 165026286), (3, 110017524), (4, 82513143), (6, 55008762), (9, 36672508), (12, 27504381), (18, 18336254), (19, 17371188), (36, 9168127), (38, 8685594), (57, 5790396), (76, 4342797), (114, 2895198), (171, 1930132), (228, 1447599), (342, 965066), (499, 661428), (684, 482533), (967, 341316), (998, 330714), (1497, 220476), (1934, 170658), (1996, 165357), (2901, 113772), (2994, 110238), (3868, 85329), (4491, 73492), (5802, 56886), (5988, 55119), (8703, 37924), (8982, 36746), (9481, 34812), (11604, 28443), (17406, 18962), (17964, 18373)]