1520761368

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{476429}}^1$

素因数の和:476464

約数の個数: 64

約数和(自身を含む): 4573728000

約数和(自身を除く): 3052966632

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 19, 21, 24, 28, 38, 42, 56, 57, 76, 84, 114, 133, 152, 168, 228, 266, 399, 456, 532, 798, 1064, 1596, 3192, 476429, 952858, 1429287, 1905716, 2858574, 3335003, 3811432, 5717148, 6670006, 9052151, 10005009, 11434296, 13340012, 18104302, 20010018, 26680024, 27156453, 36208604, 40020036, 54312906, 63365057, 72417208, 80040072, 108625812, 126730114, 190095171, 217251624, 253460228, 380190342, 506920456, 760380684, 1520761368]

約数ペア:

[(1, 1520761368), (2, 760380684), (3, 506920456), (4, 380190342), (6, 253460228), (7, 217251624), (8, 190095171), (12, 126730114), (14, 108625812), (19, 80040072), (21, 72417208), (24, 63365057), (28, 54312906), (38, 40020036), (42, 36208604), (56, 27156453), (57, 26680024), (76, 20010018), (84, 18104302), (114, 13340012), (133, 11434296), (152, 10005009), (168, 9052151), (228, 6670006), (266, 5717148), (399, 3811432), (456, 3335003), (532, 2858574), (798, 1905716), (1064, 1429287), (1596, 952858), (3192, 476429)]