231185016

素因数分解:

$2^3\times 3^4\times {\mathrm{197}}^1\times {\mathrm{1811}}^1$

素因数の和:2026

約数の個数: 80

約数和(自身を含む): 651178440

約数和(自身を除く): 419993424

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 197, 216, 324, 394, 591, 648, 788, 1182, 1576, 1773, 1811, 2364, 3546, 3622, 4728, 5319, 5433, 7092, 7244, 10638, 10866, 14184, 14488, 15957, 16299, 21276, 21732, 31914, 32598, 42552, 43464, 48897, 63828, 65196, 97794, 127656, 130392, 146691, 195588, 293382, 356767, 391176, 586764, 713534, 1070301, 1173528, 1427068, 2140602, 2854136, 3210903, 4281204, 6421806, 8562408, 9632709, 12843612, 19265418, 25687224, 28898127, 38530836, 57796254, 77061672, 115592508, 231185016]

約数ペア:

[(1, 231185016), (2, 115592508), (3, 77061672), (4, 57796254), (6, 38530836), (8, 28898127), (9, 25687224), (12, 19265418), (18, 12843612), (24, 9632709), (27, 8562408), (36, 6421806), (54, 4281204), (72, 3210903), (81, 2854136), (108, 2140602), (162, 1427068), (197, 1173528), (216, 1070301), (324, 713534), (394, 586764), (591, 391176), (648, 356767), (788, 293382), (1182, 195588), (1576, 146691), (1773, 130392), (1811, 127656), (2364, 97794), (3546, 65196), (3622, 63828), (4728, 48897), (5319, 43464), (5433, 42552), (7092, 32598), (7244, 31914), (10638, 21732), (10866, 21276), (14184, 16299), (14488, 15957)]