2757221488

素因数分解:

$2^4\times 7^1\times {\mathrm{83}}^1\times {\mathrm{179}}^1\times {\mathrm{1657}}^1$

素因数の和:1934

約数の個数: 80

約数和(自身を含む): 6217102080

約数和(自身を除く): 3459880592

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 83, 112, 166, 179, 332, 358, 581, 664, 716, 1162, 1253, 1328, 1432, 1657, 2324, 2506, 2864, 3314, 4648, 5012, 6628, 9296, 10024, 11599, 13256, 14857, 20048, 23198, 26512, 29714, 46396, 59428, 92792, 103999, 118856, 137531, 185584, 207998, 237712, 275062, 296603, 415996, 550124, 593206, 831992, 962717, 1100248, 1186412, 1663984, 1925434, 2076221, 2200496, 2372824, 3850868, 4152442, 4745648, 7701736, 8304884, 15403472, 16609768, 24618049, 33219536, 49236098, 98472196, 172326343, 196944392, 344652686, 393888784, 689305372, 1378610744, 2757221488]

約数ペア:

[(1, 2757221488), (2, 1378610744), (4, 689305372), (7, 393888784), (8, 344652686), (14, 196944392), (16, 172326343), (28, 98472196), (56, 49236098), (83, 33219536), (112, 24618049), (166, 16609768), (179, 15403472), (332, 8304884), (358, 7701736), (581, 4745648), (664, 4152442), (716, 3850868), (1162, 2372824), (1253, 2200496), (1328, 2076221), (1432, 1925434), (1657, 1663984), (2324, 1186412), (2506, 1100248), (2864, 962717), (3314, 831992), (4648, 593206), (5012, 550124), (6628, 415996), (9296, 296603), (10024, 275062), (11599, 237712), (13256, 207998), (14857, 185584), (20048, 137531), (23198, 118856), (26512, 103999), (29714, 92792), (46396, 59428)]