238848232

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{2819}}^1$

素因数の和:2938

約数の個数: 64

約数和(自身を含む): 548208000

約数和(自身を除く): 309359768

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 56, 68, 89, 119, 136, 178, 238, 356, 476, 623, 712, 952, 1246, 1513, 2492, 2819, 3026, 4984, 5638, 6052, 10591, 11276, 12104, 19733, 21182, 22552, 39466, 42364, 47923, 78932, 84728, 95846, 157864, 191692, 250891, 335461, 383384, 501782, 670922, 1003564, 1341844, 1756237, 2007128, 2683688, 3512474, 4265147, 7024948, 8530294, 14049896, 17060588, 29856029, 34121176, 59712058, 119424116, 238848232]

約数ペア:

[(1, 238848232), (2, 119424116), (4, 59712058), (7, 34121176), (8, 29856029), (14, 17060588), (17, 14049896), (28, 8530294), (34, 7024948), (56, 4265147), (68, 3512474), (89, 2683688), (119, 2007128), (136, 1756237), (178, 1341844), (238, 1003564), (356, 670922), (476, 501782), (623, 383384), (712, 335461), (952, 250891), (1246, 191692), (1513, 157864), (2492, 95846), (2819, 84728), (3026, 78932), (4984, 47923), (5638, 42364), (6052, 39466), (10591, 22552), (11276, 21182), (12104, 19733)]