2278152

素因数分解:

$2^3\times 3^3\times {\mathrm{53}}^1\times {\mathrm{199}}^1$

素因数の和:267

約数の個数: 64

約数和(自身を含む): 6480000

約数和(自身を除く): 4201848

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 53, 54, 72, 106, 108, 159, 199, 212, 216, 318, 398, 424, 477, 597, 636, 796, 954, 1194, 1272, 1431, 1592, 1791, 1908, 2388, 2862, 3582, 3816, 4776, 5373, 5724, 7164, 10547, 10746, 11448, 14328, 21094, 21492, 31641, 42188, 42984, 63282, 84376, 94923, 126564, 189846, 253128, 284769, 379692, 569538, 759384, 1139076, 2278152]

約数ペア:

[(1, 2278152), (2, 1139076), (3, 759384), (4, 569538), (6, 379692), (8, 284769), (9, 253128), (12, 189846), (18, 126564), (24, 94923), (27, 84376), (36, 63282), (53, 42984), (54, 42188), (72, 31641), (106, 21492), (108, 21094), (159, 14328), (199, 11448), (212, 10746), (216, 10547), (318, 7164), (398, 5724), (424, 5373), (477, 4776), (597, 3816), (636, 3582), (796, 2862), (954, 2388), (1194, 1908), (1272, 1791), (1431, 1592)]