2912996472

素因数分解:

$2^3\times 3^1\times {\mathrm{43}}^1\times {\mathrm{163}}^1\times {\mathrm{17317}}^1$

素因数の和:17532

約数の個数: 64

約数和(自身を含む): 7498001280

約数和(自身を除く): 4585004808

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 43, 86, 129, 163, 172, 258, 326, 344, 489, 516, 652, 978, 1032, 1304, 1956, 3912, 7009, 14018, 17317, 21027, 28036, 34634, 42054, 51951, 56072, 69268, 84108, 103902, 138536, 168216, 207804, 415608, 744631, 1489262, 2233893, 2822671, 2978524, 4467786, 5645342, 5957048, 8468013, 8935572, 11290684, 16936026, 17871144, 22581368, 33872052, 67744104, 121374853, 242749706, 364124559, 485499412, 728249118, 970998824, 1456498236, 2912996472]

約数ペア:

[(1, 2912996472), (2, 1456498236), (3, 970998824), (4, 728249118), (6, 485499412), (8, 364124559), (12, 242749706), (24, 121374853), (43, 67744104), (86, 33872052), (129, 22581368), (163, 17871144), (172, 16936026), (258, 11290684), (326, 8935572), (344, 8468013), (489, 5957048), (516, 5645342), (652, 4467786), (978, 2978524), (1032, 2822671), (1304, 2233893), (1956, 1489262), (3912, 744631), (7009, 415608), (14018, 207804), (17317, 168216), (21027, 138536), (28036, 103902), (34634, 84108), (42054, 69268), (51951, 56072)]