349717668

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^2\times {\mathrm{89}}^1\times {\mathrm{619}}^1$

素因数の和:761

約数の個数: 72

約数和(自身を含む): 864007200

約数和(自身を除く): 514289532

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 89, 92, 138, 178, 267, 276, 356, 529, 534, 619, 1058, 1068, 1238, 1587, 1857, 2047, 2116, 2476, 3174, 3714, 4094, 6141, 6348, 7428, 8188, 12282, 14237, 24564, 28474, 42711, 47081, 55091, 56948, 85422, 94162, 110182, 141243, 165273, 170844, 188324, 220364, 282486, 327451, 330546, 564972, 654902, 661092, 982353, 1267093, 1309804, 1964706, 2534186, 3801279, 3929412, 5068372, 7602558, 15205116, 29143139, 58286278, 87429417, 116572556, 174858834, 349717668]

約数ペア:

[(1, 349717668), (2, 174858834), (3, 116572556), (4, 87429417), (6, 58286278), (12, 29143139), (23, 15205116), (46, 7602558), (69, 5068372), (89, 3929412), (92, 3801279), (138, 2534186), (178, 1964706), (267, 1309804), (276, 1267093), (356, 982353), (529, 661092), (534, 654902), (619, 564972), (1058, 330546), (1068, 327451), (1238, 282486), (1587, 220364), (1857, 188324), (2047, 170844), (2116, 165273), (2476, 141243), (3174, 110182), (3714, 94162), (4094, 85422), (6141, 56948), (6348, 55091), (7428, 47081), (8188, 42711), (12282, 28474), (14237, 24564)]