201731616

素因数分解:

$2^5\times 3^2\times {\mathrm{131}}^1\times {\mathrm{5347}}^1$

素因数の和:5494

約数の個数: 72

約数和(自身を含む): 578161584

約数和(自身を除く): 376429968

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 131, 144, 262, 288, 393, 524, 786, 1048, 1179, 1572, 2096, 2358, 3144, 4192, 4716, 5347, 6288, 9432, 10694, 12576, 16041, 18864, 21388, 32082, 37728, 42776, 48123, 64164, 85552, 96246, 128328, 171104, 192492, 256656, 384984, 513312, 700457, 769968, 1400914, 1539936, 2101371, 2801828, 4202742, 5603656, 6304113, 8405484, 11207312, 12608226, 16810968, 22414624, 25216452, 33621936, 50432904, 67243872, 100865808, 201731616]

約数ペア:

[(1, 201731616), (2, 100865808), (3, 67243872), (4, 50432904), (6, 33621936), (8, 25216452), (9, 22414624), (12, 16810968), (16, 12608226), (18, 11207312), (24, 8405484), (32, 6304113), (36, 5603656), (48, 4202742), (72, 2801828), (96, 2101371), (131, 1539936), (144, 1400914), (262, 769968), (288, 700457), (393, 513312), (524, 384984), (786, 256656), (1048, 192492), (1179, 171104), (1572, 128328), (2096, 96246), (2358, 85552), (3144, 64164), (4192, 48123), (4716, 42776), (5347, 37728), (6288, 32082), (9432, 21388), (10694, 18864), (12576, 16041)]