491805504

素因数分解:

$2^6\times 3^2\times {\mathrm{23}}^1\times {\mathrm{37123}}^1$

素因数の和:37164

約数の個数: 84

約数和(自身を含む): 1471001376

約数和(自身を除く): 979195872

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 32, 36, 46, 48, 64, 69, 72, 92, 96, 138, 144, 184, 192, 207, 276, 288, 368, 414, 552, 576, 736, 828, 1104, 1472, 1656, 2208, 3312, 4416, 6624, 13248, 37123, 74246, 111369, 148492, 222738, 296984, 334107, 445476, 593968, 668214, 853829, 890952, 1187936, 1336428, 1707658, 1781904, 2375872, 2561487, 2672856, 3415316, 3563808, 5122974, 5345712, 6830632, 7127616, 7684461, 10245948, 10691424, 13661264, 15368922, 20491896, 21382848, 27322528, 30737844, 40983792, 54645056, 61475688, 81967584, 122951376, 163935168, 245902752, 491805504]

約数ペア:

[(1, 491805504), (2, 245902752), (3, 163935168), (4, 122951376), (6, 81967584), (8, 61475688), (9, 54645056), (12, 40983792), (16, 30737844), (18, 27322528), (23, 21382848), (24, 20491896), (32, 15368922), (36, 13661264), (46, 10691424), (48, 10245948), (64, 7684461), (69, 7127616), (72, 6830632), (92, 5345712), (96, 5122974), (138, 3563808), (144, 3415316), (184, 2672856), (192, 2561487), (207, 2375872), (276, 1781904), (288, 1707658), (368, 1336428), (414, 1187936), (552, 890952), (576, 853829), (736, 668214), (828, 593968), (1104, 445476), (1472, 334107), (1656, 296984), (2208, 222738), (3312, 148492), (4416, 111369), (6624, 74246), (13248, 37123)]