16991648064

素因数分解:

$2^6\times 3^2\times {\mathrm{359}}^1\times {\mathrm{82171}}^1$

素因数の和:82548

約数の個数: 84

約数和(自身を含む): 48839749920

約数和(自身を除く): 31848101856

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 288, 359, 576, 718, 1077, 1436, 2154, 2872, 3231, 4308, 5744, 6462, 8616, 11488, 12924, 17232, 22976, 25848, 34464, 51696, 68928, 82171, 103392, 164342, 206784, 246513, 328684, 493026, 657368, 739539, 986052, 1314736, 1479078, 1972104, 2629472, 2958156, 3944208, 5258944, 5916312, 7888416, 11832624, 15776832, 23665248, 29499389, 47330496, 58998778, 88498167, 117997556, 176996334, 235995112, 265494501, 353992668, 471990224, 530989002, 707985336, 943980448, 1061978004, 1415970672, 1887960896, 2123956008, 2831941344, 4247912016, 5663882688, 8495824032, 16991648064]

約数ペア:

[(1, 16991648064), (2, 8495824032), (3, 5663882688), (4, 4247912016), (6, 2831941344), (8, 2123956008), (9, 1887960896), (12, 1415970672), (16, 1061978004), (18, 943980448), (24, 707985336), (32, 530989002), (36, 471990224), (48, 353992668), (64, 265494501), (72, 235995112), (96, 176996334), (144, 117997556), (192, 88498167), (288, 58998778), (359, 47330496), (576, 29499389), (718, 23665248), (1077, 15776832), (1436, 11832624), (2154, 7888416), (2872, 5916312), (3231, 5258944), (4308, 3944208), (5744, 2958156), (6462, 2629472), (8616, 1972104), (11488, 1479078), (12924, 1314736), (17232, 986052), (22976, 739539), (25848, 657368), (34464, 493026), (51696, 328684), (68928, 246513), (82171, 206784), (103392, 164342)]