236438356

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{3673}}^1$

素因数の和:3725

約数の個数: 72

約数和(自身を含む): 547279040

約数和(自身を除く): 310840684

約数列:

[1, 2, 4, 7, 11, 14, 19, 22, 28, 38, 44, 76, 77, 121, 133, 154, 209, 242, 266, 308, 418, 484, 532, 836, 847, 1463, 1694, 2299, 2926, 3388, 3673, 4598, 5852, 7346, 9196, 14692, 16093, 25711, 32186, 40403, 51422, 64372, 69787, 80806, 102844, 139574, 161612, 279148, 282821, 444433, 488509, 565642, 767657, 888866, 977018, 1131284, 1535314, 1777732, 1954036, 3070628, 3111031, 5373599, 6222062, 8444227, 10747198, 12444124, 16888454, 21494396, 33776908, 59109589, 118219178, 236438356]

約数ペア:

[(1, 236438356), (2, 118219178), (4, 59109589), (7, 33776908), (11, 21494396), (14, 16888454), (19, 12444124), (22, 10747198), (28, 8444227), (38, 6222062), (44, 5373599), (76, 3111031), (77, 3070628), (121, 1954036), (133, 1777732), (154, 1535314), (209, 1131284), (242, 977018), (266, 888866), (308, 767657), (418, 565642), (484, 488509), (532, 444433), (836, 282821), (847, 279148), (1463, 161612), (1694, 139574), (2299, 102844), (2926, 80806), (3388, 69787), (3673, 64372), (4598, 51422), (5852, 40403), (7346, 32186), (9196, 25711), (14692, 16093)]