1566205264

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{10711}}^1$

素因数の和:10788

約数の個数: 80

約数和(自身を含む): 3533246080

約数和(自身を除く): 1967040816

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 37, 38, 52, 74, 76, 104, 148, 152, 208, 247, 296, 304, 481, 494, 592, 703, 962, 988, 1406, 1924, 1976, 2812, 3848, 3952, 5624, 7696, 9139, 10711, 11248, 18278, 21422, 36556, 42844, 73112, 85688, 139243, 146224, 171376, 203509, 278486, 396307, 407018, 556972, 792614, 814036, 1113944, 1585228, 1628072, 2227888, 2645617, 3170456, 3256144, 5151991, 5291234, 6340912, 7529833, 10303982, 10582468, 15059666, 20607964, 21164936, 30119332, 41215928, 42329872, 60238664, 82431856, 97887829, 120477328, 195775658, 391551316, 783102632, 1566205264]

約数ペア:

[(1, 1566205264), (2, 783102632), (4, 391551316), (8, 195775658), (13, 120477328), (16, 97887829), (19, 82431856), (26, 60238664), (37, 42329872), (38, 41215928), (52, 30119332), (74, 21164936), (76, 20607964), (104, 15059666), (148, 10582468), (152, 10303982), (208, 7529833), (247, 6340912), (296, 5291234), (304, 5151991), (481, 3256144), (494, 3170456), (592, 2645617), (703, 2227888), (962, 1628072), (988, 1585228), (1406, 1113944), (1924, 814036), (1976, 792614), (2812, 556972), (3848, 407018), (3952, 396307), (5624, 278486), (7696, 203509), (9139, 171376), (10711, 146224), (11248, 139243), (18278, 85688), (21422, 73112), (36556, 42844)]