784419012

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{558703}}^1$

素因数の和:558729

約数の個数: 48

約数和(自身を含む): 2190119680

約数和(自身を除く): 1405700668

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 108, 117, 156, 234, 351, 468, 702, 1404, 558703, 1117406, 1676109, 2234812, 3352218, 5028327, 6704436, 7263139, 10056654, 14526278, 15084981, 20113308, 21789417, 29052556, 30169962, 43578834, 60339924, 65368251, 87157668, 130736502, 196104753, 261473004, 392209506, 784419012]

約数ペア:

[(1, 784419012), (2, 392209506), (3, 261473004), (4, 196104753), (6, 130736502), (9, 87157668), (12, 65368251), (13, 60339924), (18, 43578834), (26, 30169962), (27, 29052556), (36, 21789417), (39, 20113308), (52, 15084981), (54, 14526278), (78, 10056654), (108, 7263139), (117, 6704436), (156, 5028327), (234, 3352218), (351, 2234812), (468, 1676109), (702, 1117406), (1404, 558703)]