215395596

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{460247}}^1$

素因数の和:460270

約数の個数: 36

約数和(自身を含む): 586355952

約数和(自身を除く): 370960356

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 460247, 920494, 1380741, 1840988, 2761482, 4142223, 5522964, 5983211, 8284446, 11966422, 16568892, 17949633, 23932844, 35899266, 53848899, 71798532, 107697798, 215395596]

約数ペア:

[(1, 215395596), (2, 107697798), (3, 71798532), (4, 53848899), (6, 35899266), (9, 23932844), (12, 17949633), (13, 16568892), (18, 11966422), (26, 8284446), (36, 5983211), (39, 5522964), (52, 4142223), (78, 2761482), (117, 1840988), (156, 1380741), (234, 920494), (468, 460247)]