228897564

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{257}}^1\times {\mathrm{461}}^1$

素因数の和:755

約数の個数: 96

約数和(自身を含む): 640797696

約数和(自身を除く): 411900132

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 23, 28, 42, 46, 69, 84, 92, 138, 161, 257, 276, 322, 461, 483, 514, 644, 771, 922, 966, 1028, 1383, 1542, 1799, 1844, 1932, 2766, 3084, 3227, 3598, 5397, 5532, 5911, 6454, 7196, 9681, 10603, 10794, 11822, 12908, 17733, 19362, 21206, 21588, 23644, 31809, 35466, 38724, 41377, 42412, 63618, 70932, 74221, 82754, 118477, 124131, 127236, 148442, 165508, 222663, 236954, 248262, 296884, 355431, 445326, 473908, 496524, 710862, 829339, 890652, 1421724, 1658678, 2488017, 2724971, 3317356, 4976034, 5449942, 8174913, 9952068, 10899884, 16349826, 19074797, 32699652, 38149594, 57224391, 76299188, 114448782, 228897564]

約数ペア:

[(1, 228897564), (2, 114448782), (3, 76299188), (4, 57224391), (6, 38149594), (7, 32699652), (12, 19074797), (14, 16349826), (21, 10899884), (23, 9952068), (28, 8174913), (42, 5449942), (46, 4976034), (69, 3317356), (84, 2724971), (92, 2488017), (138, 1658678), (161, 1421724), (257, 890652), (276, 829339), (322, 710862), (461, 496524), (483, 473908), (514, 445326), (644, 355431), (771, 296884), (922, 248262), (966, 236954), (1028, 222663), (1383, 165508), (1542, 148442), (1799, 127236), (1844, 124131), (1932, 118477), (2766, 82754), (3084, 74221), (3227, 70932), (3598, 63618), (5397, 42412), (5532, 41377), (5911, 38724), (6454, 35466), (7196, 31809), (9681, 23644), (10603, 21588), (10794, 21206), (11822, 19362), (12908, 17733)]