219186144

素因数分解:

$2^5\times 3^2\times {\mathrm{577}}^1\times {\mathrm{1319}}^1$

素因数の和:1912

約数の個数: 72

約数和(自身を含む): 624864240

約数和(自身を除く): 405678096

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 577, 1154, 1319, 1731, 2308, 2638, 3462, 3957, 4616, 5193, 5276, 6924, 7914, 9232, 10386, 10552, 11871, 13848, 15828, 18464, 20772, 21104, 23742, 27696, 31656, 41544, 42208, 47484, 55392, 63312, 83088, 94968, 126624, 166176, 189936, 379872, 761063, 1522126, 2283189, 3044252, 4566378, 6088504, 6849567, 9132756, 12177008, 13699134, 18265512, 24354016, 27398268, 36531024, 54796536, 73062048, 109593072, 219186144]

約数ペア:

[(1, 219186144), (2, 109593072), (3, 73062048), (4, 54796536), (6, 36531024), (8, 27398268), (9, 24354016), (12, 18265512), (16, 13699134), (18, 12177008), (24, 9132756), (32, 6849567), (36, 6088504), (48, 4566378), (72, 3044252), (96, 2283189), (144, 1522126), (288, 761063), (577, 379872), (1154, 189936), (1319, 166176), (1731, 126624), (2308, 94968), (2638, 83088), (3462, 63312), (3957, 55392), (4616, 47484), (5193, 42208), (5276, 41544), (6924, 31656), (7914, 27696), (9232, 23742), (10386, 21104), (10552, 20772), (11871, 18464), (13848, 15828)]