391010268

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{163}}^1\times {\mathrm{1069}}^1$

素因数の和:1267

約数の個数: 96

約数和(自身を含む): 1061303040

約数和(自身を除く): 670292772

約数列:

[1, 2, 3, 4, 6, 11, 12, 17, 22, 33, 34, 44, 51, 66, 68, 102, 132, 163, 187, 204, 326, 374, 489, 561, 652, 748, 978, 1069, 1122, 1793, 1956, 2138, 2244, 2771, 3207, 3586, 4276, 5379, 5542, 6414, 7172, 8313, 10758, 11084, 11759, 12828, 16626, 18173, 21516, 23518, 30481, 33252, 35277, 36346, 47036, 54519, 60962, 70554, 72692, 91443, 109038, 121924, 141108, 174247, 182886, 199903, 218076, 348494, 365772, 399806, 522741, 599709, 696988, 799612, 1045482, 1199418, 1916717, 2090964, 2398836, 2962199, 3833434, 5750151, 5924398, 7666868, 8886597, 11500302, 11848796, 17773194, 23000604, 32584189, 35546388, 65168378, 97752567, 130336756, 195505134, 391010268]

約数ペア:

[(1, 391010268), (2, 195505134), (3, 130336756), (4, 97752567), (6, 65168378), (11, 35546388), (12, 32584189), (17, 23000604), (22, 17773194), (33, 11848796), (34, 11500302), (44, 8886597), (51, 7666868), (66, 5924398), (68, 5750151), (102, 3833434), (132, 2962199), (163, 2398836), (187, 2090964), (204, 1916717), (326, 1199418), (374, 1045482), (489, 799612), (561, 696988), (652, 599709), (748, 522741), (978, 399806), (1069, 365772), (1122, 348494), (1793, 218076), (1956, 199903), (2138, 182886), (2244, 174247), (2771, 141108), (3207, 121924), (3586, 109038), (4276, 91443), (5379, 72692), (5542, 70554), (6414, 60962), (7172, 54519), (8313, 47036), (10758, 36346), (11084, 35277), (11759, 33252), (12828, 30481), (16626, 23518), (18173, 21516)]