223581484

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{241}}^1\times {\mathrm{1949}}^1$

素因数の和:2218

約数の個数: 48

約数和(自身を含む): 475675200

約数和(自身を除く): 252093716

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 241, 476, 482, 964, 1687, 1949, 3374, 3898, 4097, 6748, 7796, 8194, 13643, 16388, 27286, 28679, 33133, 54572, 57358, 66266, 114716, 132532, 231931, 463862, 469709, 927724, 939418, 1878836, 3287963, 6575926, 7985053, 13151852, 15970106, 31940212, 55895371, 111790742, 223581484]

約数ペア:

[(1, 223581484), (2, 111790742), (4, 55895371), (7, 31940212), (14, 15970106), (17, 13151852), (28, 7985053), (34, 6575926), (68, 3287963), (119, 1878836), (238, 939418), (241, 927724), (476, 469709), (482, 463862), (964, 231931), (1687, 132532), (1949, 114716), (3374, 66266), (3898, 57358), (4097, 54572), (6748, 33133), (7796, 28679), (8194, 27286), (13643, 16388)]