490304736

素因数分解:

$2^5\times 3^2\times {\mathrm{97}}^1\times {\mathrm{17551}}^1$

素因数の和:17664

約数の個数: 72

約数和(自身を含む): 1408758624

約数和(自身を除く): 918453888

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 97, 144, 194, 288, 291, 388, 582, 776, 873, 1164, 1552, 1746, 2328, 3104, 3492, 4656, 6984, 9312, 13968, 17551, 27936, 35102, 52653, 70204, 105306, 140408, 157959, 210612, 280816, 315918, 421224, 561632, 631836, 842448, 1263672, 1684896, 1702447, 2527344, 3404894, 5054688, 5107341, 6809788, 10214682, 13619576, 15322023, 20429364, 27239152, 30644046, 40858728, 54478304, 61288092, 81717456, 122576184, 163434912, 245152368, 490304736]

約数ペア:

[(1, 490304736), (2, 245152368), (3, 163434912), (4, 122576184), (6, 81717456), (8, 61288092), (9, 54478304), (12, 40858728), (16, 30644046), (18, 27239152), (24, 20429364), (32, 15322023), (36, 13619576), (48, 10214682), (72, 6809788), (96, 5107341), (97, 5054688), (144, 3404894), (194, 2527344), (288, 1702447), (291, 1684896), (388, 1263672), (582, 842448), (776, 631836), (873, 561632), (1164, 421224), (1552, 315918), (1746, 280816), (2328, 210612), (3104, 157959), (3492, 140408), (4656, 105306), (6984, 70204), (9312, 52653), (13968, 35102), (17551, 27936)]