123231416

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{10529}}^1$

素因数の和:10572

約数の個数: 64

約数和(自身を含む): 303264000

約数和(自身を除く): 180032584

約数列:

[1, 2, 4, 7, 8, 11, 14, 19, 22, 28, 38, 44, 56, 76, 77, 88, 133, 152, 154, 209, 266, 308, 418, 532, 616, 836, 1064, 1463, 1672, 2926, 5852, 10529, 11704, 21058, 42116, 73703, 84232, 115819, 147406, 200051, 231638, 294812, 400102, 463276, 589624, 800204, 810733, 926552, 1400357, 1600408, 1621466, 2200561, 2800714, 3242932, 4401122, 5601428, 6485864, 8802244, 11202856, 15403927, 17604488, 30807854, 61615708, 123231416]

約数ペア:

[(1, 123231416), (2, 61615708), (4, 30807854), (7, 17604488), (8, 15403927), (11, 11202856), (14, 8802244), (19, 6485864), (22, 5601428), (28, 4401122), (38, 3242932), (44, 2800714), (56, 2200561), (76, 1621466), (77, 1600408), (88, 1400357), (133, 926552), (152, 810733), (154, 800204), (209, 589624), (266, 463276), (308, 400102), (418, 294812), (532, 231638), (616, 200051), (836, 147406), (1064, 115819), (1463, 84232), (1672, 73703), (2926, 42116), (5852, 21058), (10529, 11704)]