218421252

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{43}}^1\times {\mathrm{6719}}^1$

素因数の和:6782

約数の個数: 96

約数和(自身を含む): 662323200

約数和(自身を除く): 443901948

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 43, 54, 63, 84, 86, 108, 126, 129, 172, 189, 252, 258, 301, 378, 387, 516, 602, 756, 774, 903, 1161, 1204, 1548, 1806, 2322, 2709, 3612, 4644, 5418, 6719, 8127, 10836, 13438, 16254, 20157, 26876, 32508, 40314, 47033, 60471, 80628, 94066, 120942, 141099, 181413, 188132, 241884, 282198, 288917, 362826, 423297, 564396, 577834, 725652, 846594, 866751, 1155668, 1269891, 1693188, 1733502, 2022419, 2539782, 2600253, 3467004, 4044838, 5079564, 5200506, 6067257, 7800759, 8089676, 10401012, 12134514, 15601518, 18201771, 24269028, 31203036, 36403542, 54605313, 72807084, 109210626, 218421252]

約数ペア:

[(1, 218421252), (2, 109210626), (3, 72807084), (4, 54605313), (6, 36403542), (7, 31203036), (9, 24269028), (12, 18201771), (14, 15601518), (18, 12134514), (21, 10401012), (27, 8089676), (28, 7800759), (36, 6067257), (42, 5200506), (43, 5079564), (54, 4044838), (63, 3467004), (84, 2600253), (86, 2539782), (108, 2022419), (126, 1733502), (129, 1693188), (172, 1269891), (189, 1155668), (252, 866751), (258, 846594), (301, 725652), (378, 577834), (387, 564396), (516, 423297), (602, 362826), (756, 288917), (774, 282198), (903, 241884), (1161, 188132), (1204, 181413), (1548, 141099), (1806, 120942), (2322, 94066), (2709, 80628), (3612, 60471), (4644, 47033), (5418, 40314), (6719, 32508), (8127, 26876), (10836, 20157), (13438, 16254)]