247996944

素因数分解:

$2^4\times 3^3\times {\mathrm{13}}^1\times {\mathrm{44159}}^1$

素因数の和:44189

約数の個数: 80

約数和(自身を含む): 766617600

約数和(自身を除く): 518620656

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 36, 39, 48, 52, 54, 72, 78, 104, 108, 117, 144, 156, 208, 216, 234, 312, 351, 432, 468, 624, 702, 936, 1404, 1872, 2808, 5616, 44159, 88318, 132477, 176636, 264954, 353272, 397431, 529908, 574067, 706544, 794862, 1059816, 1148134, 1192293, 1589724, 1722201, 2119632, 2296268, 2384586, 3179448, 3444402, 4592536, 4769172, 5166603, 6358896, 6888804, 9185072, 9538344, 10333206, 13777608, 15499809, 19076688, 20666412, 27555216, 30999618, 41332824, 61999236, 82665648, 123998472, 247996944]

約数ペア:

[(1, 247996944), (2, 123998472), (3, 82665648), (4, 61999236), (6, 41332824), (8, 30999618), (9, 27555216), (12, 20666412), (13, 19076688), (16, 15499809), (18, 13777608), (24, 10333206), (26, 9538344), (27, 9185072), (36, 6888804), (39, 6358896), (48, 5166603), (52, 4769172), (54, 4592536), (72, 3444402), (78, 3179448), (104, 2384586), (108, 2296268), (117, 2119632), (144, 1722201), (156, 1589724), (208, 1192293), (216, 1148134), (234, 1059816), (312, 794862), (351, 706544), (432, 574067), (468, 529908), (624, 397431), (702, 353272), (936, 264954), (1404, 176636), (1872, 132477), (2808, 88318), (5616, 44159)]