254857968

素因数分解:

$2^4\times 3^3\times {\mathrm{41}}^1\times {\mathrm{14389}}^1$

素因数の和:14447

約数の個数: 80

約数和(自身を含む): 749431200

約数和(自身を除く): 494573232

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 41, 48, 54, 72, 82, 108, 123, 144, 164, 216, 246, 328, 369, 432, 492, 656, 738, 984, 1107, 1476, 1968, 2214, 2952, 4428, 5904, 8856, 14389, 17712, 28778, 43167, 57556, 86334, 115112, 129501, 172668, 230224, 259002, 345336, 388503, 518004, 589949, 690672, 777006, 1036008, 1179898, 1554012, 1769847, 2072016, 2359796, 3108024, 3539694, 4719592, 5309541, 6216048, 7079388, 9439184, 10619082, 14158776, 15928623, 21238164, 28317552, 31857246, 42476328, 63714492, 84952656, 127428984, 254857968]

約数ペア:

[(1, 254857968), (2, 127428984), (3, 84952656), (4, 63714492), (6, 42476328), (8, 31857246), (9, 28317552), (12, 21238164), (16, 15928623), (18, 14158776), (24, 10619082), (27, 9439184), (36, 7079388), (41, 6216048), (48, 5309541), (54, 4719592), (72, 3539694), (82, 3108024), (108, 2359796), (123, 2072016), (144, 1769847), (164, 1554012), (216, 1179898), (246, 1036008), (328, 777006), (369, 690672), (432, 589949), (492, 518004), (656, 388503), (738, 345336), (984, 259002), (1107, 230224), (1476, 172668), (1968, 129501), (2214, 115112), (2952, 86334), (4428, 57556), (5904, 43167), (8856, 28778), (14389, 17712)]