298194892

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{1549}}^1$

素因数の和:1738

約数の個数: 48

約数和(自身を含む): 585900000

約数和(自身を除く): 287705108

約数列:

[1, 2, 4, 17, 19, 34, 38, 68, 76, 149, 298, 323, 596, 646, 1292, 1549, 2533, 2831, 3098, 5066, 5662, 6196, 10132, 11324, 26333, 29431, 48127, 52666, 58862, 96254, 105332, 117724, 192508, 230801, 461602, 500327, 923204, 1000654, 2001308, 3923617, 4385219, 7847234, 8770438, 15694468, 17540876, 74548723, 149097446, 298194892]

約数ペア:

[(1, 298194892), (2, 149097446), (4, 74548723), (17, 17540876), (19, 15694468), (34, 8770438), (38, 7847234), (68, 4385219), (76, 3923617), (149, 2001308), (298, 1000654), (323, 923204), (596, 500327), (646, 461602), (1292, 230801), (1549, 192508), (2533, 117724), (2831, 105332), (3098, 96254), (5066, 58862), (5662, 52666), (6196, 48127), (10132, 29431), (11324, 26333)]