2174309964

素因数分解:

$2^2\times 3^2\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{271}}^1$

素因数の和:468

約数の個数: 144

約数和(自身を含む): 5802660864

約数和(自身を除く): 3628350900

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 43, 71, 73, 86, 129, 142, 146, 172, 213, 219, 258, 271, 284, 292, 387, 426, 438, 516, 542, 639, 657, 774, 813, 852, 876, 1084, 1278, 1314, 1548, 1626, 2439, 2556, 2628, 3053, 3139, 3252, 4878, 5183, 6106, 6278, 9159, 9417, 9756, 10366, 11653, 12212, 12556, 15549, 18318, 18834, 19241, 19783, 20732, 23306, 27477, 28251, 31098, 34959, 36636, 37668, 38482, 39566, 46612, 46647, 54954, 56502, 57723, 59349, 62196, 69918, 76964, 79132, 93294, 104877, 109908, 113004, 115446, 118698, 139836, 173169, 178047, 186588, 209754, 222869, 230892, 237396, 346338, 356094, 419508, 445738, 668607, 692676, 712188, 827363, 850669, 891476, 1337214, 1404593, 1654726, 1701338, 2005821, 2482089, 2552007, 2674428, 2809186, 3309452, 3402676, 4011642, 4213779, 4964178, 5104014, 5618372, 7446267, 7656021, 8023284, 8427558, 9928356, 10208028, 12641337, 14892534, 15312042, 16855116, 25282674, 29785068, 30624084, 50565348, 60397499, 120794998, 181192497, 241589996, 362384994, 543577491, 724769988, 1087154982, 2174309964]

約数ペア:

[(1, 2174309964), (2, 1087154982), (3, 724769988), (4, 543577491), (6, 362384994), (9, 241589996), (12, 181192497), (18, 120794998), (36, 60397499), (43, 50565348), (71, 30624084), (73, 29785068), (86, 25282674), (129, 16855116), (142, 15312042), (146, 14892534), (172, 12641337), (213, 10208028), (219, 9928356), (258, 8427558), (271, 8023284), (284, 7656021), (292, 7446267), (387, 5618372), (426, 5104014), (438, 4964178), (516, 4213779), (542, 4011642), (639, 3402676), (657, 3309452), (774, 2809186), (813, 2674428), (852, 2552007), (876, 2482089), (1084, 2005821), (1278, 1701338), (1314, 1654726), (1548, 1404593), (1626, 1337214), (2439, 891476), (2556, 850669), (2628, 827363), (3053, 712188), (3139, 692676), (3252, 668607), (4878, 445738), (5183, 419508), (6106, 356094), (6278, 346338), (9159, 237396), (9417, 230892), (9756, 222869), (10366, 209754), (11653, 186588), (12212, 178047), (12556, 173169), (15549, 139836), (18318, 118698), (18834, 115446), (19241, 113004), (19783, 109908), (20732, 104877), (23306, 93294), (27477, 79132), (28251, 76964), (31098, 69918), (34959, 62196), (36636, 59349), (37668, 57723), (38482, 56502), (39566, 54954), (46612, 46647)]