40641276

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{241}}^1$

素因数の和:331

約数の個数: 96

約数和(自身を含む): 109283328

約数和(自身を除く): 68642052

約数列:

[1, 2, 3, 4, 6, 12, 13, 23, 26, 39, 46, 47, 52, 69, 78, 92, 94, 138, 141, 156, 188, 241, 276, 282, 299, 482, 564, 598, 611, 723, 897, 964, 1081, 1196, 1222, 1446, 1794, 1833, 2162, 2444, 2892, 3133, 3243, 3588, 3666, 4324, 5543, 6266, 6486, 7332, 9399, 11086, 11327, 12532, 12972, 14053, 16629, 18798, 22172, 22654, 28106, 33258, 33981, 37596, 42159, 45308, 56212, 66516, 67962, 72059, 84318, 135924, 144118, 147251, 168636, 216177, 260521, 288236, 294502, 432354, 441753, 521042, 589004, 781563, 864708, 883506, 1042084, 1563126, 1767012, 3126252, 3386773, 6773546, 10160319, 13547092, 20320638, 40641276]

約数ペア:

[(1, 40641276), (2, 20320638), (3, 13547092), (4, 10160319), (6, 6773546), (12, 3386773), (13, 3126252), (23, 1767012), (26, 1563126), (39, 1042084), (46, 883506), (47, 864708), (52, 781563), (69, 589004), (78, 521042), (92, 441753), (94, 432354), (138, 294502), (141, 288236), (156, 260521), (188, 216177), (241, 168636), (276, 147251), (282, 144118), (299, 135924), (482, 84318), (564, 72059), (598, 67962), (611, 66516), (723, 56212), (897, 45308), (964, 42159), (1081, 37596), (1196, 33981), (1222, 33258), (1446, 28106), (1794, 22654), (1833, 22172), (2162, 18798), (2444, 16629), (2892, 14053), (3133, 12972), (3243, 12532), (3588, 11327), (3666, 11086), (4324, 9399), (5543, 7332), (6266, 6486)]