15663930296

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{249521}}^1$

素因数の和:249612

約数の個数: 64

約数和(自身を含む): 35931168000

約数和(自身を除く): 20267237704

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 59, 76, 118, 133, 152, 236, 266, 413, 472, 532, 826, 1064, 1121, 1652, 2242, 3304, 4484, 7847, 8968, 15694, 31388, 62776, 249521, 499042, 998084, 1746647, 1996168, 3493294, 4740899, 6986588, 9481798, 13973176, 14721739, 18963596, 29443478, 33186293, 37927192, 58886956, 66372586, 103052173, 117773912, 132745172, 206104346, 265490344, 279713041, 412208692, 559426082, 824417384, 1118852164, 1957991287, 2237704328, 3915982574, 7831965148, 15663930296]

約数ペア:

[(1, 15663930296), (2, 7831965148), (4, 3915982574), (7, 2237704328), (8, 1957991287), (14, 1118852164), (19, 824417384), (28, 559426082), (38, 412208692), (56, 279713041), (59, 265490344), (76, 206104346), (118, 132745172), (133, 117773912), (152, 103052173), (236, 66372586), (266, 58886956), (413, 37927192), (472, 33186293), (532, 29443478), (826, 18963596), (1064, 14721739), (1121, 13973176), (1652, 9481798), (2242, 6986588), (3304, 4740899), (4484, 3493294), (7847, 1996168), (8968, 1746647), (15694, 998084), (31388, 499042), (62776, 249521)]