231349972

素因数分解:

$2^2\times 7^2\times {\mathrm{797}}^1\times {\mathrm{1481}}^1$

素因数の和:2296

約数の個数: 36

約数和(自身を含む): 471871764

約数和(自身を除く): 240521792

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 797, 1481, 1594, 2962, 3188, 5579, 5924, 10367, 11158, 20734, 22316, 39053, 41468, 72569, 78106, 145138, 156212, 290276, 1180357, 2360714, 4721428, 8262499, 16524998, 33049996, 57837493, 115674986, 231349972]

約数ペア:

[(1, 231349972), (2, 115674986), (4, 57837493), (7, 33049996), (14, 16524998), (28, 8262499), (49, 4721428), (98, 2360714), (196, 1180357), (797, 290276), (1481, 156212), (1594, 145138), (2962, 78106), (3188, 72569), (5579, 41468), (5924, 39053), (10367, 22316), (11158, 20734)]