236292018

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{227}}^1\times {\mathrm{397}}^1$

素因数の和:671

約数の個数: 64

約数和(自身を含む): 522685440

約数和(自身を除く): 286393422

約数列:

[1, 2, 3, 6, 19, 23, 38, 46, 57, 69, 114, 138, 227, 397, 437, 454, 681, 794, 874, 1191, 1311, 1362, 2382, 2622, 4313, 5221, 7543, 8626, 9131, 10442, 12939, 15086, 15663, 18262, 22629, 25878, 27393, 31326, 45258, 54786, 90119, 99199, 173489, 180238, 198398, 270357, 297597, 346978, 520467, 540714, 595194, 1040934, 1712261, 2072737, 3424522, 4145474, 5136783, 6218211, 10273566, 12436422, 39382003, 78764006, 118146009, 236292018]

約数ペア:

[(1, 236292018), (2, 118146009), (3, 78764006), (6, 39382003), (19, 12436422), (23, 10273566), (38, 6218211), (46, 5136783), (57, 4145474), (69, 3424522), (114, 2072737), (138, 1712261), (227, 1040934), (397, 595194), (437, 540714), (454, 520467), (681, 346978), (794, 297597), (874, 270357), (1191, 198398), (1311, 180238), (1362, 173489), (2382, 99199), (2622, 90119), (4313, 54786), (5221, 45258), (7543, 31326), (8626, 27393), (9131, 25878), (10442, 22629), (12939, 18262), (15086, 15663)]