289916784

素因数分解:

$2^4\times 3^2\times {\mathrm{53}}^1\times {\mathrm{37987}}^1$

素因数の和:38054

約数の個数: 60

約数和(自身を含む): 826694856

約数和(自身を除く): 536778072

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 53, 72, 106, 144, 159, 212, 318, 424, 477, 636, 848, 954, 1272, 1908, 2544, 3816, 7632, 37987, 75974, 113961, 151948, 227922, 303896, 341883, 455844, 607792, 683766, 911688, 1367532, 1823376, 2013311, 2735064, 4026622, 5470128, 6039933, 8053244, 12079866, 16106488, 18119799, 24159732, 32212976, 36239598, 48319464, 72479196, 96638928, 144958392, 289916784]

約数ペア:

[(1, 289916784), (2, 144958392), (3, 96638928), (4, 72479196), (6, 48319464), (8, 36239598), (9, 32212976), (12, 24159732), (16, 18119799), (18, 16106488), (24, 12079866), (36, 8053244), (48, 6039933), (53, 5470128), (72, 4026622), (106, 2735064), (144, 2013311), (159, 1823376), (212, 1367532), (318, 911688), (424, 683766), (477, 607792), (636, 455844), (848, 341883), (954, 303896), (1272, 227922), (1908, 151948), (2544, 113961), (3816, 75974), (7632, 37987)]