196012008

素因数分解:

$2^3\times 3^3\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{401}}^1$

素因数の和:520

約数の個数: 128

約数和(自身を含む): 571161600

約数和(自身を除く): 375149592

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 31, 36, 54, 62, 72, 73, 93, 108, 124, 146, 186, 216, 219, 248, 279, 292, 372, 401, 438, 558, 584, 657, 744, 802, 837, 876, 1116, 1203, 1314, 1604, 1674, 1752, 1971, 2232, 2263, 2406, 2628, 3208, 3348, 3609, 3942, 4526, 4812, 5256, 6696, 6789, 7218, 7884, 9052, 9624, 10827, 12431, 13578, 14436, 15768, 18104, 20367, 21654, 24862, 27156, 28872, 29273, 37293, 40734, 43308, 49724, 54312, 58546, 61101, 74586, 81468, 86616, 87819, 99448, 111879, 117092, 122202, 149172, 162936, 175638, 223758, 234184, 244404, 263457, 298344, 335637, 351276, 447516, 488808, 526914, 671274, 702552, 790371, 895032, 907463, 1053828, 1342548, 1580742, 1814926, 2107656, 2685096, 2722389, 3161484, 3629852, 5444778, 6322968, 7259704, 8167167, 10889556, 16334334, 21779112, 24501501, 32668668, 49003002, 65337336, 98006004, 196012008]

約数ペア:

[(1, 196012008), (2, 98006004), (3, 65337336), (4, 49003002), (6, 32668668), (8, 24501501), (9, 21779112), (12, 16334334), (18, 10889556), (24, 8167167), (27, 7259704), (31, 6322968), (36, 5444778), (54, 3629852), (62, 3161484), (72, 2722389), (73, 2685096), (93, 2107656), (108, 1814926), (124, 1580742), (146, 1342548), (186, 1053828), (216, 907463), (219, 895032), (248, 790371), (279, 702552), (292, 671274), (372, 526914), (401, 488808), (438, 447516), (558, 351276), (584, 335637), (657, 298344), (744, 263457), (802, 244404), (837, 234184), (876, 223758), (1116, 175638), (1203, 162936), (1314, 149172), (1604, 122202), (1674, 117092), (1752, 111879), (1971, 99448), (2232, 87819), (2263, 86616), (2406, 81468), (2628, 74586), (3208, 61101), (3348, 58546), (3609, 54312), (3942, 49724), (4526, 43308), (4812, 40734), (5256, 37293), (6696, 29273), (6789, 28872), (7218, 27156), (7884, 24862), (9052, 21654), (9624, 20367), (10827, 18104), (12431, 15768), (13578, 14436)]