207719136

素因数分解:

$2^5\times 3^2\times {\mathrm{487}}^1\times {\mathrm{1481}}^1$

素因数の和:1984

約数の個数: 72

約数和(自身を含む): 592313904

約数和(自身を除く): 384594768

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 487, 974, 1461, 1481, 1948, 2922, 2962, 3896, 4383, 4443, 5844, 5924, 7792, 8766, 8886, 11688, 11848, 13329, 15584, 17532, 17772, 23376, 23696, 26658, 35064, 35544, 46752, 47392, 53316, 70128, 71088, 106632, 140256, 142176, 213264, 426528, 721247, 1442494, 2163741, 2884988, 4327482, 5769976, 6491223, 8654964, 11539952, 12982446, 17309928, 23079904, 25964892, 34619856, 51929784, 69239712, 103859568, 207719136]

約数ペア:

[(1, 207719136), (2, 103859568), (3, 69239712), (4, 51929784), (6, 34619856), (8, 25964892), (9, 23079904), (12, 17309928), (16, 12982446), (18, 11539952), (24, 8654964), (32, 6491223), (36, 5769976), (48, 4327482), (72, 2884988), (96, 2163741), (144, 1442494), (288, 721247), (487, 426528), (974, 213264), (1461, 142176), (1481, 140256), (1948, 106632), (2922, 71088), (2962, 70128), (3896, 53316), (4383, 47392), (4443, 46752), (5844, 35544), (5924, 35064), (7792, 26658), (8766, 23696), (8886, 23376), (11688, 17772), (11848, 17532), (13329, 15584)]