389631168

素因数分解:

$2^6\times 3^3\times {\mathrm{463}}^1\times {\mathrm{487}}^1$

素因数の和:971

約数の個数: 112

約数和(自身を含む): 1150274560

約数和(自身を除く): 760643392

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 144, 192, 216, 288, 432, 463, 487, 576, 864, 926, 974, 1389, 1461, 1728, 1852, 1948, 2778, 2922, 3704, 3896, 4167, 4383, 5556, 5844, 7408, 7792, 8334, 8766, 11112, 11688, 12501, 13149, 14816, 15584, 16668, 17532, 22224, 23376, 25002, 26298, 29632, 31168, 33336, 35064, 44448, 46752, 50004, 52596, 66672, 70128, 88896, 93504, 100008, 105192, 133344, 140256, 200016, 210384, 225481, 266688, 280512, 400032, 420768, 450962, 676443, 800064, 841536, 901924, 1352886, 1803848, 2029329, 2705772, 3607696, 4058658, 5411544, 6087987, 7215392, 8117316, 10823088, 12175974, 14430784, 16234632, 21646176, 24351948, 32469264, 43292352, 48703896, 64938528, 97407792, 129877056, 194815584, 389631168]

約数ペア:

[(1, 389631168), (2, 194815584), (3, 129877056), (4, 97407792), (6, 64938528), (8, 48703896), (9, 43292352), (12, 32469264), (16, 24351948), (18, 21646176), (24, 16234632), (27, 14430784), (32, 12175974), (36, 10823088), (48, 8117316), (54, 7215392), (64, 6087987), (72, 5411544), (96, 4058658), (108, 3607696), (144, 2705772), (192, 2029329), (216, 1803848), (288, 1352886), (432, 901924), (463, 841536), (487, 800064), (576, 676443), (864, 450962), (926, 420768), (974, 400032), (1389, 280512), (1461, 266688), (1728, 225481), (1852, 210384), (1948, 200016), (2778, 140256), (2922, 133344), (3704, 105192), (3896, 100008), (4167, 93504), (4383, 88896), (5556, 70128), (5844, 66672), (7408, 52596), (7792, 50004), (8334, 46752), (8766, 44448), (11112, 35064), (11688, 33336), (12501, 31168), (13149, 29632), (14816, 26298), (15584, 25002), (16668, 23376), (17532, 22224)]