228930962

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{127}}^1$

素因数の和:291

約数の個数: 64

約数和(自身を含む): 406425600

約数和(自身を除く): 177494638

約数列:

[1, 2, 13, 19, 26, 38, 41, 82, 89, 127, 178, 247, 254, 494, 533, 779, 1066, 1157, 1558, 1651, 1691, 2314, 2413, 3302, 3382, 3649, 4826, 5207, 7298, 10127, 10414, 11303, 20254, 21983, 22606, 31369, 43966, 47437, 62738, 67691, 69331, 94874, 98933, 135382, 138662, 146939, 197866, 214757, 293878, 429514, 463423, 901303, 926846, 1286129, 1802606, 2572258, 2791841, 5583682, 6024499, 8805037, 12048998, 17610074, 114465481, 228930962]

約数ペア:

[(1, 228930962), (2, 114465481), (13, 17610074), (19, 12048998), (26, 8805037), (38, 6024499), (41, 5583682), (82, 2791841), (89, 2572258), (127, 1802606), (178, 1286129), (247, 926846), (254, 901303), (494, 463423), (533, 429514), (779, 293878), (1066, 214757), (1157, 197866), (1558, 146939), (1651, 138662), (1691, 135382), (2314, 98933), (2413, 94874), (3302, 69331), (3382, 67691), (3649, 62738), (4826, 47437), (5207, 43966), (7298, 31369), (10127, 22606), (10414, 21983), (11303, 20254)]