320593896

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{43}}^1\times {\mathrm{4931}}^1$

素因数の和:4996

約数の個数: 128

約数和(自身を含む): 1041638400

約数和(自身を除く): 721044504

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 43, 54, 56, 63, 72, 84, 86, 108, 126, 129, 168, 172, 189, 216, 252, 258, 301, 344, 378, 387, 504, 516, 602, 756, 774, 903, 1032, 1161, 1204, 1512, 1548, 1806, 2322, 2408, 2709, 3096, 3612, 4644, 4931, 5418, 7224, 8127, 9288, 9862, 10836, 14793, 16254, 19724, 21672, 29586, 32508, 34517, 39448, 44379, 59172, 65016, 69034, 88758, 103551, 118344, 133137, 138068, 177516, 207102, 212033, 266274, 276136, 310653, 355032, 414204, 424066, 532548, 621306, 636099, 828408, 848132, 931959, 1065096, 1242612, 1272198, 1484231, 1696264, 1863918, 1908297, 2485224, 2544396, 2968462, 3727836, 3816594, 4452693, 5088792, 5724891, 5936924, 7455672, 7633188, 8905386, 11449782, 11873848, 13358079, 15266376, 17810772, 22899564, 26716158, 35621544, 40074237, 45799128, 53432316, 80148474, 106864632, 160296948, 320593896]

約数ペア:

[(1, 320593896), (2, 160296948), (3, 106864632), (4, 80148474), (6, 53432316), (7, 45799128), (8, 40074237), (9, 35621544), (12, 26716158), (14, 22899564), (18, 17810772), (21, 15266376), (24, 13358079), (27, 11873848), (28, 11449782), (36, 8905386), (42, 7633188), (43, 7455672), (54, 5936924), (56, 5724891), (63, 5088792), (72, 4452693), (84, 3816594), (86, 3727836), (108, 2968462), (126, 2544396), (129, 2485224), (168, 1908297), (172, 1863918), (189, 1696264), (216, 1484231), (252, 1272198), (258, 1242612), (301, 1065096), (344, 931959), (378, 848132), (387, 828408), (504, 636099), (516, 621306), (602, 532548), (756, 424066), (774, 414204), (903, 355032), (1032, 310653), (1161, 276136), (1204, 266274), (1512, 212033), (1548, 207102), (1806, 177516), (2322, 138068), (2408, 133137), (2709, 118344), (3096, 103551), (3612, 88758), (4644, 69034), (4931, 65016), (5418, 59172), (7224, 44379), (8127, 39448), (9288, 34517), (9862, 32508), (10836, 29586), (14793, 21672), (16254, 19724)]