15550221384

素因数分解:

$2^3\times 3^2\times {\mathrm{199}}^1\times {\mathrm{617}}^1\times {\mathrm{1759}}^1$

素因数の和:2587

約数の個数: 96

約数和(自身を含む): 42419520000

約数和(自身を除く): 26869298616

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 199, 398, 597, 617, 796, 1194, 1234, 1592, 1759, 1791, 1851, 2388, 2468, 3518, 3582, 3702, 4776, 4936, 5277, 5553, 7036, 7164, 7404, 10554, 11106, 14072, 14328, 14808, 15831, 21108, 22212, 31662, 42216, 44424, 63324, 122783, 126648, 245566, 350041, 368349, 491132, 700082, 736698, 982264, 1050123, 1085303, 1105047, 1400164, 1473396, 2100246, 2170606, 2210094, 2800328, 2946792, 3150369, 3255909, 4200492, 4341212, 4420188, 6300738, 6511818, 8400984, 8682424, 8840376, 9767727, 12601476, 13023636, 19535454, 25202952, 26047272, 39070908, 78141816, 215975297, 431950594, 647925891, 863901188, 1295851782, 1727802376, 1943777673, 2591703564, 3887555346, 5183407128, 7775110692, 15550221384]

約数ペア:

[(1, 15550221384), (2, 7775110692), (3, 5183407128), (4, 3887555346), (6, 2591703564), (8, 1943777673), (9, 1727802376), (12, 1295851782), (18, 863901188), (24, 647925891), (36, 431950594), (72, 215975297), (199, 78141816), (398, 39070908), (597, 26047272), (617, 25202952), (796, 19535454), (1194, 13023636), (1234, 12601476), (1592, 9767727), (1759, 8840376), (1791, 8682424), (1851, 8400984), (2388, 6511818), (2468, 6300738), (3518, 4420188), (3582, 4341212), (3702, 4200492), (4776, 3255909), (4936, 3150369), (5277, 2946792), (5553, 2800328), (7036, 2210094), (7164, 2170606), (7404, 2100246), (10554, 1473396), (11106, 1400164), (14072, 1105047), (14328, 1085303), (14808, 1050123), (15831, 982264), (21108, 736698), (22212, 700082), (31662, 491132), (42216, 368349), (44424, 350041), (63324, 245566), (122783, 126648)]