319319136

素因数分解:

$2^5\times 3^2\times {\mathrm{1108747}}^1$

素因数の和:1108763

約数の個数: 36

約数和(自身を含む): 908064612

約数和(自身を除く): 588745476

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 1108747, 2217494, 3326241, 4434988, 6652482, 8869976, 9978723, 13304964, 17739952, 19957446, 26609928, 35479904, 39914892, 53219856, 79829784, 106439712, 159659568, 319319136]

約数ペア:

[(1, 319319136), (2, 159659568), (3, 106439712), (4, 79829784), (6, 53219856), (8, 39914892), (9, 35479904), (12, 26609928), (16, 19957446), (18, 17739952), (24, 13304964), (32, 9978723), (36, 8869976), (48, 6652482), (72, 4434988), (96, 3326241), (144, 2217494), (288, 1108747)]