398622096

素因数分解:

$2^4\times 3^2\times {\mathrm{2768209}}^1$

素因数の和:2768223

約数の個数: 30

約数和(自身を含む): 1115588630

約数和(自身を除く): 716966534

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 2768209, 5536418, 8304627, 11072836, 16609254, 22145672, 24913881, 33218508, 44291344, 49827762, 66437016, 99655524, 132874032, 199311048, 398622096]

約数ペア:

[(1, 398622096), (2, 199311048), (3, 132874032), (4, 99655524), (6, 66437016), (8, 49827762), (9, 44291344), (12, 33218508), (16, 24913881), (18, 22145672), (24, 16609254), (36, 11072836), (48, 8304627), (72, 5536418), (144, 2768209)]