212406672

素因数分解:

$2^4\times 3^1\times {\mathrm{29}}^1\times {\mathrm{331}}^1\times {\mathrm{461}}^1$

素因数の和:832

約数の個数: 80

約数和(自身を含む): 570588480

約数和(自身を除く): 358181808

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 48, 58, 87, 116, 174, 232, 331, 348, 461, 464, 662, 696, 922, 993, 1324, 1383, 1392, 1844, 1986, 2648, 2766, 3688, 3972, 5296, 5532, 7376, 7944, 9599, 11064, 13369, 15888, 19198, 22128, 26738, 28797, 38396, 40107, 53476, 57594, 76792, 80214, 106952, 115188, 152591, 153584, 160428, 213904, 230376, 305182, 320856, 457773, 460752, 610364, 641712, 915546, 1220728, 1831092, 2441456, 3662184, 4425139, 7324368, 8850278, 13275417, 17700556, 26550834, 35401112, 53101668, 70802224, 106203336, 212406672]

約数ペア:

[(1, 212406672), (2, 106203336), (3, 70802224), (4, 53101668), (6, 35401112), (8, 26550834), (12, 17700556), (16, 13275417), (24, 8850278), (29, 7324368), (48, 4425139), (58, 3662184), (87, 2441456), (116, 1831092), (174, 1220728), (232, 915546), (331, 641712), (348, 610364), (461, 460752), (464, 457773), (662, 320856), (696, 305182), (922, 230376), (993, 213904), (1324, 160428), (1383, 153584), (1392, 152591), (1844, 115188), (1986, 106952), (2648, 80214), (2766, 76792), (3688, 57594), (3972, 53476), (5296, 40107), (5532, 38396), (7376, 28797), (7944, 26738), (9599, 22128), (11064, 19198), (13369, 15888)]