298331796

素因数分解:

$2^2\times 3^1\times 7^3\times {\mathrm{72481}}^1$

素因数の和:72509

約数の個数: 48

約数和(自身を含む): 811798400

約数和(自身を除く): 513466604

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 343, 588, 686, 1029, 1372, 2058, 4116, 72481, 144962, 217443, 289924, 434886, 507367, 869772, 1014734, 1522101, 2029468, 3044202, 3551569, 6088404, 7103138, 10654707, 14206276, 21309414, 24860983, 42618828, 49721966, 74582949, 99443932, 149165898, 298331796]

約数ペア:

[(1, 298331796), (2, 149165898), (3, 99443932), (4, 74582949), (6, 49721966), (7, 42618828), (12, 24860983), (14, 21309414), (21, 14206276), (28, 10654707), (42, 7103138), (49, 6088404), (84, 3551569), (98, 3044202), (147, 2029468), (196, 1522101), (294, 1014734), (343, 869772), (588, 507367), (686, 434886), (1029, 289924), (1372, 217443), (2058, 144962), (4116, 72481)]