338398008

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1084609}}^1$

素因数の和:1084631

約数の個数: 32

約数和(自身を含む): 911072400

約数和(自身を除く): 572674392

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 1084609, 2169218, 3253827, 4338436, 6507654, 8676872, 13015308, 14099917, 26030616, 28199834, 42299751, 56399668, 84599502, 112799336, 169199004, 338398008]

約数ペア:

[(1, 338398008), (2, 169199004), (3, 112799336), (4, 84599502), (6, 56399668), (8, 42299751), (12, 28199834), (13, 26030616), (24, 14099917), (26, 13015308), (39, 8676872), (52, 6507654), (78, 4338436), (104, 3253827), (156, 2169218), (312, 1084609)]