2721282192

素因数分解:

$2^4\times 3^2\times {\mathrm{211}}^1\times {\mathrm{89563}}^1$

素因数の和:89788

約数の個数: 60

約数和(自身を含む): 7651989904

約数和(自身を除く): 4930707712

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 211, 422, 633, 844, 1266, 1688, 1899, 2532, 3376, 3798, 5064, 7596, 10128, 15192, 30384, 89563, 179126, 268689, 358252, 537378, 716504, 806067, 1074756, 1433008, 1612134, 2149512, 3224268, 4299024, 6448536, 12897072, 18897793, 37795586, 56693379, 75591172, 113386758, 151182344, 170080137, 226773516, 302364688, 340160274, 453547032, 680320548, 907094064, 1360641096, 2721282192]

約数ペア:

[(1, 2721282192), (2, 1360641096), (3, 907094064), (4, 680320548), (6, 453547032), (8, 340160274), (9, 302364688), (12, 226773516), (16, 170080137), (18, 151182344), (24, 113386758), (36, 75591172), (48, 56693379), (72, 37795586), (144, 18897793), (211, 12897072), (422, 6448536), (633, 4299024), (844, 3224268), (1266, 2149512), (1688, 1612134), (1899, 1433008), (2532, 1074756), (3376, 806067), (3798, 716504), (5064, 537378), (7596, 358252), (10128, 268689), (15192, 179126), (30384, 89563)]