788259726

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{23}}^2\times {\mathrm{4357}}^1$

素因数の和:4430

約数の個数: 72

約数和(自身を含む): 1879779720

約数和(自身を除く): 1091519994

約数列:

[1, 2, 3, 6, 9, 18, 19, 23, 38, 46, 57, 69, 114, 138, 171, 207, 342, 414, 437, 529, 874, 1058, 1311, 1587, 2622, 3174, 3933, 4357, 4761, 7866, 8714, 9522, 10051, 13071, 20102, 26142, 30153, 39213, 60306, 78426, 82783, 90459, 100211, 165566, 180918, 200422, 248349, 300633, 496698, 601266, 745047, 901899, 1490094, 1803798, 1904009, 2304853, 3808018, 4609706, 5712027, 6914559, 11424054, 13829118, 17136081, 20743677, 34272162, 41487354, 43792207, 87584414, 131376621, 262753242, 394129863, 788259726]

約数ペア:

[(1, 788259726), (2, 394129863), (3, 262753242), (6, 131376621), (9, 87584414), (18, 43792207), (19, 41487354), (23, 34272162), (38, 20743677), (46, 17136081), (57, 13829118), (69, 11424054), (114, 6914559), (138, 5712027), (171, 4609706), (207, 3808018), (342, 2304853), (414, 1904009), (437, 1803798), (529, 1490094), (874, 901899), (1058, 745047), (1311, 601266), (1587, 496698), (2622, 300633), (3174, 248349), (3933, 200422), (4357, 180918), (4761, 165566), (7866, 100211), (8714, 90459), (9522, 82783), (10051, 78426), (13071, 60306), (20102, 39213), (26142, 30153)]