222532324

素因数分解:

$2^2\times 7^2\times {\mathrm{73}}^1\times {\mathrm{103}}^1\times {\mathrm{151}}^1$

素因数の和:345

約数の個数: 72

約数和(自身を含む): 466747008

約数和(自身を除く): 244214684

約数列:

[1, 2, 4, 7, 14, 28, 49, 73, 98, 103, 146, 151, 196, 206, 292, 302, 412, 511, 604, 721, 1022, 1057, 1442, 2044, 2114, 2884, 3577, 4228, 5047, 7154, 7399, 7519, 10094, 11023, 14308, 14798, 15038, 15553, 20188, 22046, 29596, 30076, 31106, 44092, 52633, 62212, 77161, 105266, 108871, 154322, 210532, 217742, 308644, 368431, 435484, 540127, 736862, 762097, 1080254, 1135369, 1473724, 1524194, 2160508, 2270738, 3048388, 4541476, 7947583, 15895166, 31790332, 55633081, 111266162, 222532324]

約数ペア:

[(1, 222532324), (2, 111266162), (4, 55633081), (7, 31790332), (14, 15895166), (28, 7947583), (49, 4541476), (73, 3048388), (98, 2270738), (103, 2160508), (146, 1524194), (151, 1473724), (196, 1135369), (206, 1080254), (292, 762097), (302, 736862), (412, 540127), (511, 435484), (604, 368431), (721, 308644), (1022, 217742), (1057, 210532), (1442, 154322), (2044, 108871), (2114, 105266), (2884, 77161), (3577, 62212), (4228, 52633), (5047, 44092), (7154, 31106), (7399, 30076), (7519, 29596), (10094, 22046), (11023, 20188), (14308, 15553), (14798, 15038)]