1489768048

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{173}}^1\times {\mathrm{277}}^1$

素因数の和:554

約数の個数: 80

約数和(自身を含む): 3059045280

約数和(自身を除く): 1569277232

約数列:

[1, 2, 4, 8, 16, 29, 58, 67, 116, 134, 173, 232, 268, 277, 346, 464, 536, 554, 692, 1072, 1108, 1384, 1943, 2216, 2768, 3886, 4432, 5017, 7772, 8033, 10034, 11591, 15544, 16066, 18559, 20068, 23182, 31088, 32132, 37118, 40136, 46364, 47921, 64264, 74236, 80272, 92728, 95842, 128528, 148472, 185456, 191684, 296944, 336139, 383368, 538211, 672278, 766736, 1076422, 1344556, 1389709, 2152844, 2689112, 2779418, 3210707, 4305688, 5378224, 5558836, 6421414, 8611376, 11117672, 12842828, 22235344, 25685656, 51371312, 93110503, 186221006, 372442012, 744884024, 1489768048]

約数ペア:

[(1, 1489768048), (2, 744884024), (4, 372442012), (8, 186221006), (16, 93110503), (29, 51371312), (58, 25685656), (67, 22235344), (116, 12842828), (134, 11117672), (173, 8611376), (232, 6421414), (268, 5558836), (277, 5378224), (346, 4305688), (464, 3210707), (536, 2779418), (554, 2689112), (692, 2152844), (1072, 1389709), (1108, 1344556), (1384, 1076422), (1943, 766736), (2216, 672278), (2768, 538211), (3886, 383368), (4432, 336139), (5017, 296944), (7772, 191684), (8033, 185456), (10034, 148472), (11591, 128528), (15544, 95842), (16066, 92728), (18559, 80272), (20068, 74236), (23182, 64264), (31088, 47921), (32132, 46364), (37118, 40136)]