21463942848

素因数分解:

$2^6\times 3^1\times {\mathrm{127}}^1\times {\mathrm{880247}}^1$

素因数の和:880389

約数の個数: 56

約数和(自身を含む): 57237245952

約数和(自身を除く): 35773303104

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 127, 192, 254, 381, 508, 762, 1016, 1524, 2032, 3048, 4064, 6096, 8128, 12192, 24384, 880247, 1760494, 2640741, 3520988, 5281482, 7041976, 10562964, 14083952, 21125928, 28167904, 42251856, 56335808, 84503712, 111791369, 169007424, 223582738, 335374107, 447165476, 670748214, 894330952, 1341496428, 1788661904, 2682992856, 3577323808, 5365985712, 7154647616, 10731971424, 21463942848]

約数ペア:

[(1, 21463942848), (2, 10731971424), (3, 7154647616), (4, 5365985712), (6, 3577323808), (8, 2682992856), (12, 1788661904), (16, 1341496428), (24, 894330952), (32, 670748214), (48, 447165476), (64, 335374107), (96, 223582738), (127, 169007424), (192, 111791369), (254, 84503712), (381, 56335808), (508, 42251856), (762, 28167904), (1016, 21125928), (1524, 14083952), (2032, 10562964), (3048, 7041976), (4064, 5281482), (6096, 3520988), (8128, 2640741), (12192, 1760494), (24384, 880247)]