984075408

素因数分解:

$2^4\times 3^2\times {\mathrm{31}}^1\times {\mathrm{220447}}^1$

素因数の和:220492

約数の個数: 60

約数和(自身を含む): 2842897408

約数和(自身を除く): 1858822000

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 36, 48, 62, 72, 93, 124, 144, 186, 248, 279, 372, 496, 558, 744, 1116, 1488, 2232, 4464, 220447, 440894, 661341, 881788, 1322682, 1763576, 1984023, 2645364, 3527152, 3968046, 5290728, 6833857, 7936092, 10581456, 13667714, 15872184, 20501571, 27335428, 31744368, 41003142, 54670856, 61504713, 82006284, 109341712, 123009426, 164012568, 246018852, 328025136, 492037704, 984075408]

約数ペア:

[(1, 984075408), (2, 492037704), (3, 328025136), (4, 246018852), (6, 164012568), (8, 123009426), (9, 109341712), (12, 82006284), (16, 61504713), (18, 54670856), (24, 41003142), (31, 31744368), (36, 27335428), (48, 20501571), (62, 15872184), (72, 13667714), (93, 10581456), (124, 7936092), (144, 6833857), (186, 5290728), (248, 3968046), (279, 3527152), (372, 2645364), (496, 1984023), (558, 1763576), (744, 1322682), (1116, 881788), (1488, 661341), (2232, 440894), (4464, 220447)]