290945472

素因数分解:

$2^6\times 3^1\times {\mathrm{541}}^1\times {\mathrm{2801}}^1$

素因数の和:3357

約数の個数: 56

約数和(自身を含む): 771491472

約数和(自身を除く): 480546000

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 192, 541, 1082, 1623, 2164, 2801, 3246, 4328, 5602, 6492, 8403, 8656, 11204, 12984, 16806, 17312, 22408, 25968, 33612, 34624, 44816, 51936, 67224, 89632, 103872, 134448, 179264, 268896, 537792, 1515341, 3030682, 4546023, 6061364, 9092046, 12122728, 18184092, 24245456, 36368184, 48490912, 72736368, 96981824, 145472736, 290945472]

約数ペア:

[(1, 290945472), (2, 145472736), (3, 96981824), (4, 72736368), (6, 48490912), (8, 36368184), (12, 24245456), (16, 18184092), (24, 12122728), (32, 9092046), (48, 6061364), (64, 4546023), (96, 3030682), (192, 1515341), (541, 537792), (1082, 268896), (1623, 179264), (2164, 134448), (2801, 103872), (3246, 89632), (4328, 67224), (5602, 51936), (6492, 44816), (8403, 34624), (8656, 33612), (11204, 25968), (12984, 22408), (16806, 17312)]