460624144

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{21341}}^1$

素因数の和:21439

約数の個数: 40

約数和(自身を含む): 952706880

約数和(自身を除く): 492082736

約数列:

[1, 2, 4, 8, 16, 19, 38, 71, 76, 142, 152, 284, 304, 568, 1136, 1349, 2698, 5396, 10792, 21341, 21584, 42682, 85364, 170728, 341456, 405479, 810958, 1515211, 1621916, 3030422, 3243832, 6060844, 6487664, 12121688, 24243376, 28789009, 57578018, 115156036, 230312072, 460624144]

約数ペア:

[(1, 460624144), (2, 230312072), (4, 115156036), (8, 57578018), (16, 28789009), (19, 24243376), (38, 12121688), (71, 6487664), (76, 6060844), (142, 3243832), (152, 3030422), (284, 1621916), (304, 1515211), (568, 810958), (1136, 405479), (1349, 341456), (2698, 170728), (5396, 85364), (10792, 42682), (21341, 21584)]