638411591088

素因数分解:

$2^4\times 3^3\times {\mathrm{1477804609}}^1$

素因数の和:1477804626

約数の個数: 40

約数和(自身を含む): 1832477716400

約数和(自身を除く): 1194066125312

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 1477804609, 2955609218, 4433413827, 5911218436, 8866827654, 11822436872, 13300241481, 17733655308, 23644873744, 26600482962, 35467310616, 39900724443, 53200965924, 70934621232, 79801448886, 106401931848, 159602897772, 212803863696, 319205795544, 638411591088]

約数ペア:

[(1, 638411591088), (2, 319205795544), (3, 212803863696), (4, 159602897772), (6, 106401931848), (8, 79801448886), (9, 70934621232), (12, 53200965924), (16, 39900724443), (18, 35467310616), (24, 26600482962), (27, 23644873744), (36, 17733655308), (48, 13300241481), (54, 11822436872), (72, 8866827654), (108, 5911218436), (144, 4433413827), (216, 2955609218), (432, 1477804609)]