197446272

素因数分解:

$2^7\times 3^1\times {\mathrm{431}}^1\times {\mathrm{1193}}^1$

素因数の和:1641

約数の個数: 64

約数和(自身を含む): 526124160

約数和(自身を除く): 328677888

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 384, 431, 862, 1193, 1293, 1724, 2386, 2586, 3448, 3579, 4772, 5172, 6896, 7158, 9544, 10344, 13792, 14316, 19088, 20688, 27584, 28632, 38176, 41376, 55168, 57264, 76352, 82752, 114528, 152704, 165504, 229056, 458112, 514183, 1028366, 1542549, 2056732, 3085098, 4113464, 6170196, 8226928, 12340392, 16453856, 24680784, 32907712, 49361568, 65815424, 98723136, 197446272]

約数ペア:

[(1, 197446272), (2, 98723136), (3, 65815424), (4, 49361568), (6, 32907712), (8, 24680784), (12, 16453856), (16, 12340392), (24, 8226928), (32, 6170196), (48, 4113464), (64, 3085098), (96, 2056732), (128, 1542549), (192, 1028366), (384, 514183), (431, 458112), (862, 229056), (1193, 165504), (1293, 152704), (1724, 114528), (2386, 82752), (2586, 76352), (3448, 57264), (3579, 55168), (4772, 41376), (5172, 38176), (6896, 28632), (7158, 27584), (9544, 20688), (10344, 19088), (13792, 14316)]