989921064

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{1289}}^1\times {\mathrm{2909}}^1$

素因数の和:4218

約数の個数: 64

約数和(自身を含む): 2702808000

約数和(自身を除く): 1712886936

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 264, 1289, 2578, 2909, 3867, 5156, 5818, 7734, 8727, 10312, 11636, 14179, 15468, 17454, 23272, 28358, 30936, 31999, 34908, 42537, 56716, 63998, 69816, 85074, 95997, 113432, 127996, 170148, 191994, 255992, 340296, 383988, 767976, 3749701, 7499402, 11249103, 14998804, 22498206, 29997608, 41246711, 44996412, 82493422, 89992824, 123740133, 164986844, 247480266, 329973688, 494960532, 989921064]

約数ペア:

[(1, 989921064), (2, 494960532), (3, 329973688), (4, 247480266), (6, 164986844), (8, 123740133), (11, 89992824), (12, 82493422), (22, 44996412), (24, 41246711), (33, 29997608), (44, 22498206), (66, 14998804), (88, 11249103), (132, 7499402), (264, 3749701), (1289, 767976), (2578, 383988), (2909, 340296), (3867, 255992), (5156, 191994), (5818, 170148), (7734, 127996), (8727, 113432), (10312, 95997), (11636, 85074), (14179, 69816), (15468, 63998), (17454, 56716), (23272, 42537), (28358, 34908), (30936, 31999)]