248713488

素因数分解:

$2^4\times 3^2\times {\mathrm{79}}^1\times {\mathrm{21863}}^1$

素因数の和:21956

約数の個数: 60

約数和(自身を含む): 704895360

約数和(自身を除く): 456181872

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 79, 144, 158, 237, 316, 474, 632, 711, 948, 1264, 1422, 1896, 2844, 3792, 5688, 11376, 21863, 43726, 65589, 87452, 131178, 174904, 196767, 262356, 349808, 393534, 524712, 787068, 1049424, 1574136, 1727177, 3148272, 3454354, 5181531, 6908708, 10363062, 13817416, 15544593, 20726124, 27634832, 31089186, 41452248, 62178372, 82904496, 124356744, 248713488]

約数ペア:

[(1, 248713488), (2, 124356744), (3, 82904496), (4, 62178372), (6, 41452248), (8, 31089186), (9, 27634832), (12, 20726124), (16, 15544593), (18, 13817416), (24, 10363062), (36, 6908708), (48, 5181531), (72, 3454354), (79, 3148272), (144, 1727177), (158, 1574136), (237, 1049424), (316, 787068), (474, 524712), (632, 393534), (711, 349808), (948, 262356), (1264, 196767), (1422, 174904), (1896, 131178), (2844, 87452), (3792, 65589), (5688, 43726), (11376, 21863)]