351229744

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{631}}^1\times {\mathrm{1831}}^1$

素因数の和:2489

約数の個数: 40

約数和(自身を含む): 717850880

約数和(自身を除く): 366621136

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 631, 1262, 1831, 2524, 3662, 5048, 7324, 10096, 11989, 14648, 23978, 29296, 34789, 47956, 69578, 95912, 139156, 191824, 278312, 556624, 1155361, 2310722, 4621444, 9242888, 18485776, 21951859, 43903718, 87807436, 175614872, 351229744]

約数ペア:

[(1, 351229744), (2, 175614872), (4, 87807436), (8, 43903718), (16, 21951859), (19, 18485776), (38, 9242888), (76, 4621444), (152, 2310722), (304, 1155361), (631, 556624), (1262, 278312), (1831, 191824), (2524, 139156), (3662, 95912), (5048, 69578), (7324, 47956), (10096, 34789), (11989, 29296), (14648, 23978)]