490501584

素因数分解:

$2^4\times 3^2\times {\mathrm{863}}^1\times {\mathrm{3947}}^1$

素因数の和:4824

約数の個数: 60

約数和(自身を含む): 1374662016

約数和(自身を除く): 884160432

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 863, 1726, 2589, 3452, 3947, 5178, 6904, 7767, 7894, 10356, 11841, 13808, 15534, 15788, 20712, 23682, 31068, 31576, 35523, 41424, 47364, 62136, 63152, 71046, 94728, 124272, 142092, 189456, 284184, 568368, 3406261, 6812522, 10218783, 13625044, 20437566, 27250088, 30656349, 40875132, 54500176, 61312698, 81750264, 122625396, 163500528, 245250792, 490501584]

約数ペア:

[(1, 490501584), (2, 245250792), (3, 163500528), (4, 122625396), (6, 81750264), (8, 61312698), (9, 54500176), (12, 40875132), (16, 30656349), (18, 27250088), (24, 20437566), (36, 13625044), (48, 10218783), (72, 6812522), (144, 3406261), (863, 568368), (1726, 284184), (2589, 189456), (3452, 142092), (3947, 124272), (5178, 94728), (6904, 71046), (7767, 63152), (7894, 62136), (10356, 47364), (11841, 41424), (13808, 35523), (15534, 31576), (15788, 31068), (20712, 23682)]