684865008

素因数分解:

$2^4\times 3^2\times {\mathrm{97}}^1\times {\mathrm{49031}}^1$

素因数の和:49142

約数の個数: 60

約数和(自身を含む): 1936469808

約数和(自身を除く): 1251604800

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 97, 144, 194, 291, 388, 582, 776, 873, 1164, 1552, 1746, 2328, 3492, 4656, 6984, 13968, 49031, 98062, 147093, 196124, 294186, 392248, 441279, 588372, 784496, 882558, 1176744, 1765116, 2353488, 3530232, 4756007, 7060464, 9512014, 14268021, 19024028, 28536042, 38048056, 42804063, 57072084, 76096112, 85608126, 114144168, 171216252, 228288336, 342432504, 684865008]

約数ペア:

[(1, 684865008), (2, 342432504), (3, 228288336), (4, 171216252), (6, 114144168), (8, 85608126), (9, 76096112), (12, 57072084), (16, 42804063), (18, 38048056), (24, 28536042), (36, 19024028), (48, 14268021), (72, 9512014), (97, 7060464), (144, 4756007), (194, 3530232), (291, 2353488), (388, 1765116), (582, 1176744), (776, 882558), (873, 784496), (1164, 588372), (1552, 441279), (1746, 392248), (2328, 294186), (3492, 196124), (4656, 147093), (6984, 98062), (13968, 49031)]