2791416816

素因数分解:

$2^4\times 3^8\times {\mathrm{26591}}^1$

素因数の和:26623

約数の個数: 90

約数和(自身を含む): 8112448032

約数和(自身を除く): 5321031216

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 108, 144, 162, 216, 243, 324, 432, 486, 648, 729, 972, 1296, 1458, 1944, 2187, 2916, 3888, 4374, 5832, 6561, 8748, 11664, 13122, 17496, 26244, 26591, 34992, 52488, 53182, 79773, 104976, 106364, 159546, 212728, 239319, 319092, 425456, 478638, 638184, 717957, 957276, 1276368, 1435914, 1914552, 2153871, 2871828, 3829104, 4307742, 5743656, 6461613, 8615484, 11487312, 12923226, 17230968, 19384839, 25846452, 34461936, 38769678, 51692904, 58154517, 77539356, 103385808, 116309034, 155078712, 174463551, 232618068, 310157424, 348927102, 465236136, 697854204, 930472272, 1395708408, 2791416816]

約数ペア:

[(1, 2791416816), (2, 1395708408), (3, 930472272), (4, 697854204), (6, 465236136), (8, 348927102), (9, 310157424), (12, 232618068), (16, 174463551), (18, 155078712), (24, 116309034), (27, 103385808), (36, 77539356), (48, 58154517), (54, 51692904), (72, 38769678), (81, 34461936), (108, 25846452), (144, 19384839), (162, 17230968), (216, 12923226), (243, 11487312), (324, 8615484), (432, 6461613), (486, 5743656), (648, 4307742), (729, 3829104), (972, 2871828), (1296, 2153871), (1458, 1914552), (1944, 1435914), (2187, 1276368), (2916, 957276), (3888, 717957), (4374, 638184), (5832, 478638), (6561, 425456), (8748, 319092), (11664, 239319), (13122, 212728), (17496, 159546), (26244, 106364), (26591, 104976), (34992, 79773), (52488, 53182)]