212640048

素因数分解:

$2^4\times 3^2\times {\mathrm{691}}^1\times {\mathrm{2137}}^1$

素因数の和:2842

約数の個数: 60

約数和(自身を含む): 596236888

約数和(自身を除く): 383596840

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 691, 1382, 2073, 2137, 2764, 4146, 4274, 5528, 6219, 6411, 8292, 8548, 11056, 12438, 12822, 16584, 17096, 19233, 24876, 25644, 33168, 34192, 38466, 49752, 51288, 76932, 99504, 102576, 153864, 307728, 1476667, 2953334, 4430001, 5906668, 8860002, 11813336, 13290003, 17720004, 23626672, 26580006, 35440008, 53160012, 70880016, 106320024, 212640048]

約数ペア:

[(1, 212640048), (2, 106320024), (3, 70880016), (4, 53160012), (6, 35440008), (8, 26580006), (9, 23626672), (12, 17720004), (16, 13290003), (18, 11813336), (24, 8860002), (36, 5906668), (48, 4430001), (72, 2953334), (144, 1476667), (691, 307728), (1382, 153864), (2073, 102576), (2137, 99504), (2764, 76932), (4146, 51288), (4274, 49752), (5528, 38466), (6219, 34192), (6411, 33168), (8292, 25644), (8548, 24876), (11056, 19233), (12438, 17096), (12822, 16584)]