215733492

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{460969}}^1$

素因数の和:460992

約数の個数: 36

約数和(自身を含む): 587275780

約数和(自身を除く): 371542288

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 460969, 921938, 1382907, 1843876, 2765814, 4148721, 5531628, 5992597, 8297442, 11985194, 16594884, 17977791, 23970388, 35955582, 53933373, 71911164, 107866746, 215733492]

約数ペア:

[(1, 215733492), (2, 107866746), (3, 71911164), (4, 53933373), (6, 35955582), (9, 23970388), (12, 17977791), (13, 16594884), (18, 11985194), (26, 8297442), (36, 5992597), (39, 5531628), (52, 4148721), (78, 2765814), (117, 1843876), (156, 1382907), (234, 921938), (468, 460969)]