12803980488

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{323137}}^1$

素因数の和:323286

約数の個数: 64

約数和(自身を含む): 34743797760

約数和(自身を除く): 21939817272

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 127, 156, 254, 312, 381, 508, 762, 1016, 1524, 1651, 3048, 3302, 4953, 6604, 9906, 13208, 19812, 39624, 323137, 646274, 969411, 1292548, 1938822, 2585096, 3877644, 4200781, 7755288, 8401562, 12602343, 16803124, 25204686, 33606248, 41038399, 50409372, 82076798, 100818744, 123115197, 164153596, 246230394, 328307192, 492460788, 533499187, 984921576, 1066998374, 1600497561, 2133996748, 3200995122, 4267993496, 6401990244, 12803980488]

約数ペア:

[(1, 12803980488), (2, 6401990244), (3, 4267993496), (4, 3200995122), (6, 2133996748), (8, 1600497561), (12, 1066998374), (13, 984921576), (24, 533499187), (26, 492460788), (39, 328307192), (52, 246230394), (78, 164153596), (104, 123115197), (127, 100818744), (156, 82076798), (254, 50409372), (312, 41038399), (381, 33606248), (508, 25204686), (762, 16803124), (1016, 12602343), (1524, 8401562), (1651, 7755288), (3048, 4200781), (3302, 3877644), (4953, 2585096), (6604, 1938822), (9906, 1292548), (13208, 969411), (19812, 646274), (39624, 323137)]