222472836

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{1933}}^1$

素因数の和:2105

約数の個数: 72

約数和(自身を含む): 591339840

約数和(自身を除く): 368867004

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 92, 138, 139, 207, 276, 278, 414, 417, 556, 828, 834, 1251, 1668, 1933, 2502, 3197, 3866, 5004, 5799, 6394, 7732, 9591, 11598, 12788, 17397, 19182, 23196, 28773, 34794, 38364, 44459, 57546, 69588, 88918, 115092, 133377, 177836, 266754, 268687, 400131, 533508, 537374, 800262, 806061, 1074748, 1600524, 1612122, 2418183, 3224244, 4836366, 6179801, 9672732, 12359602, 18539403, 24719204, 37078806, 55618209, 74157612, 111236418, 222472836]

約数ペア:

[(1, 222472836), (2, 111236418), (3, 74157612), (4, 55618209), (6, 37078806), (9, 24719204), (12, 18539403), (18, 12359602), (23, 9672732), (36, 6179801), (46, 4836366), (69, 3224244), (92, 2418183), (138, 1612122), (139, 1600524), (207, 1074748), (276, 806061), (278, 800262), (414, 537374), (417, 533508), (556, 400131), (828, 268687), (834, 266754), (1251, 177836), (1668, 133377), (1933, 115092), (2502, 88918), (3197, 69588), (3866, 57546), (5004, 44459), (5799, 38364), (6394, 34794), (7732, 28773), (9591, 23196), (11598, 19182), (12788, 17397)]