1285705104

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{491}}^1\times {\mathrm{3209}}^1$

素因数の和:3728

約数の個数: 80

約数和(自身を含む): 3525042240

約数和(自身を除く): 2239337136

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 102, 136, 204, 272, 408, 491, 816, 982, 1473, 1964, 2946, 3209, 3928, 5892, 6418, 7856, 8347, 9627, 11784, 12836, 16694, 19254, 23568, 25041, 25672, 33388, 38508, 50082, 51344, 54553, 66776, 77016, 100164, 109106, 133552, 154032, 163659, 200328, 218212, 327318, 400656, 436424, 654636, 872848, 1309272, 1575619, 2618544, 3151238, 4726857, 6302476, 9453714, 12604952, 18907428, 25209904, 26785523, 37814856, 53571046, 75629712, 80356569, 107142092, 160713138, 214284184, 321426276, 428568368, 642852552, 1285705104]

約数ペア:

[(1, 1285705104), (2, 642852552), (3, 428568368), (4, 321426276), (6, 214284184), (8, 160713138), (12, 107142092), (16, 80356569), (17, 75629712), (24, 53571046), (34, 37814856), (48, 26785523), (51, 25209904), (68, 18907428), (102, 12604952), (136, 9453714), (204, 6302476), (272, 4726857), (408, 3151238), (491, 2618544), (816, 1575619), (982, 1309272), (1473, 872848), (1964, 654636), (2946, 436424), (3209, 400656), (3928, 327318), (5892, 218212), (6418, 200328), (7856, 163659), (8347, 154032), (9627, 133552), (11784, 109106), (12836, 100164), (16694, 77016), (19254, 66776), (23568, 54553), (25041, 51344), (25672, 50082), (33388, 38508)]