402788016

素因数分解:

$2^4\times 3^2\times {\mathrm{811}}^1\times {\mathrm{3449}}^1$

素因数の和:4274

約数の個数: 60

約数和(自身を含む): 1128964200

約数和(自身を除く): 726176184

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 811, 1622, 2433, 3244, 3449, 4866, 6488, 6898, 7299, 9732, 10347, 12976, 13796, 14598, 19464, 20694, 27592, 29196, 31041, 38928, 41388, 55184, 58392, 62082, 82776, 116784, 124164, 165552, 248328, 496656, 2797139, 5594278, 8391417, 11188556, 16782834, 22377112, 25174251, 33565668, 44754224, 50348502, 67131336, 100697004, 134262672, 201394008, 402788016]

約数ペア:

[(1, 402788016), (2, 201394008), (3, 134262672), (4, 100697004), (6, 67131336), (8, 50348502), (9, 44754224), (12, 33565668), (16, 25174251), (18, 22377112), (24, 16782834), (36, 11188556), (48, 8391417), (72, 5594278), (144, 2797139), (811, 496656), (1622, 248328), (2433, 165552), (3244, 124164), (3449, 116784), (4866, 82776), (6488, 62082), (6898, 58392), (7299, 55184), (9732, 41388), (10347, 38928), (12976, 31041), (13796, 29196), (14598, 27592), (19464, 20694)]