248265036

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{439}}^1\times {\mathrm{683}}^1$

素因数の和:1155

約数の個数: 72

約数和(自身を含む): 657296640

約数和(自身を除く): 409031604

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 92, 138, 207, 276, 414, 439, 683, 828, 878, 1317, 1366, 1756, 2049, 2634, 2732, 3951, 4098, 5268, 6147, 7902, 8196, 10097, 12294, 15709, 15804, 20194, 24588, 30291, 31418, 40388, 47127, 60582, 62836, 90873, 94254, 121164, 141381, 181746, 188508, 282762, 299837, 363492, 565524, 599674, 899511, 1199348, 1799022, 2698533, 3598044, 5397066, 6896251, 10794132, 13792502, 20688753, 27585004, 41377506, 62066259, 82755012, 124132518, 248265036]

約数ペア:

[(1, 248265036), (2, 124132518), (3, 82755012), (4, 62066259), (6, 41377506), (9, 27585004), (12, 20688753), (18, 13792502), (23, 10794132), (36, 6896251), (46, 5397066), (69, 3598044), (92, 2698533), (138, 1799022), (207, 1199348), (276, 899511), (414, 599674), (439, 565524), (683, 363492), (828, 299837), (878, 282762), (1317, 188508), (1366, 181746), (1756, 141381), (2049, 121164), (2634, 94254), (2732, 90873), (3951, 62836), (4098, 60582), (5268, 47127), (6147, 40388), (7902, 31418), (8196, 30291), (10097, 24588), (12294, 20194), (15709, 15804)]