228556552

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^3\times {\mathrm{137}}^1$

素因数の和:243

約数の個数: 64

約数和(自身を含む): 509783040

約数和(自身を除く): 281226488

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 56, 62, 124, 137, 217, 248, 274, 434, 548, 868, 959, 961, 1096, 1736, 1918, 1922, 3836, 3844, 4247, 6727, 7672, 7688, 8494, 13454, 16988, 26908, 29729, 29791, 33976, 53816, 59458, 59582, 118916, 119164, 131657, 208537, 237832, 238328, 263314, 417074, 526628, 834148, 921599, 1053256, 1668296, 1843198, 3686396, 4081367, 7372792, 8162734, 16325468, 28569569, 32650936, 57139138, 114278276, 228556552]

約数ペア:

[(1, 228556552), (2, 114278276), (4, 57139138), (7, 32650936), (8, 28569569), (14, 16325468), (28, 8162734), (31, 7372792), (56, 4081367), (62, 3686396), (124, 1843198), (137, 1668296), (217, 1053256), (248, 921599), (274, 834148), (434, 526628), (548, 417074), (868, 263314), (959, 238328), (961, 237832), (1096, 208537), (1736, 131657), (1918, 119164), (1922, 118916), (3836, 59582), (3844, 59458), (4247, 53816), (6727, 33976), (7672, 29791), (7688, 29729), (8494, 26908), (13454, 16988)]