331446384

素因数分解:

$2^4\times 3^3\times {\mathrm{311}}^1\times {\mathrm{2467}}^1$

素因数の和:2795

約数の個数: 80

約数和(自身を含む): 954819840

約数和(自身を除く): 623373456

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 311, 432, 622, 933, 1244, 1866, 2467, 2488, 2799, 3732, 4934, 4976, 5598, 7401, 7464, 8397, 9868, 11196, 14802, 14928, 16794, 19736, 22203, 22392, 29604, 33588, 39472, 44406, 44784, 59208, 66609, 67176, 88812, 118416, 133218, 134352, 177624, 266436, 355248, 532872, 767237, 1065744, 1534474, 2301711, 3068948, 4603422, 6137896, 6905133, 9206844, 12275792, 13810266, 18413688, 20715399, 27620532, 36827376, 41430798, 55241064, 82861596, 110482128, 165723192, 331446384]

約数ペア:

[(1, 331446384), (2, 165723192), (3, 110482128), (4, 82861596), (6, 55241064), (8, 41430798), (9, 36827376), (12, 27620532), (16, 20715399), (18, 18413688), (24, 13810266), (27, 12275792), (36, 9206844), (48, 6905133), (54, 6137896), (72, 4603422), (108, 3068948), (144, 2301711), (216, 1534474), (311, 1065744), (432, 767237), (622, 532872), (933, 355248), (1244, 266436), (1866, 177624), (2467, 134352), (2488, 133218), (2799, 118416), (3732, 88812), (4934, 67176), (4976, 66609), (5598, 59208), (7401, 44784), (7464, 44406), (8397, 39472), (9868, 33588), (11196, 29604), (14802, 22392), (14928, 22203), (16794, 19736)]