457861924

素因数分解:

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

素因数の和:293

約数の個数: 96

約数和(自身を含む): 948326400

約数和(自身を除く): 490464476

約数列:

[1, 2, 4, 13, 19, 26, 38, 41, 52, 76, 82, 89, 127, 164, 178, 247, 254, 356, 494, 508, 533, 779, 988, 1066, 1157, 1558, 1651, 1691, 2132, 2314, 2413, 3116, 3302, 3382, 3649, 4628, 4826, 5207, 6604, 6764, 7298, 9652, 10127, 10414, 11303, 14596, 20254, 20828, 21983, 22606, 31369, 40508, 43966, 45212, 47437, 62738, 67691, 69331, 87932, 94874, 98933, 125476, 135382, 138662, 146939, 189748, 197866, 214757, 270764, 277324, 293878, 395732, 429514, 463423, 587756, 859028, 901303, 926846, 1286129, 1802606, 1853692, 2572258, 2791841, 3605212, 5144516, 5583682, 6024499, 8805037, 11167364, 12048998, 17610074, 24097996, 35220148, 114465481, 228930962, 457861924]

約数ペア:

[(1, 457861924), (2, 228930962), (4, 114465481), (13, 35220148), (19, 24097996), (26, 17610074), (38, 12048998), (41, 11167364), (52, 8805037), (76, 6024499), (82, 5583682), (89, 5144516), (127, 3605212), (164, 2791841), (178, 2572258), (247, 1853692), (254, 1802606), (356, 1286129), (494, 926846), (508, 901303), (533, 859028), (779, 587756), (988, 463423), (1066, 429514), (1157, 395732), (1558, 293878), (1651, 277324), (1691, 270764), (2132, 214757), (2314, 197866), (2413, 189748), (3116, 146939), (3302, 138662), (3382, 135382), (3649, 125476), (4628, 98933), (4826, 94874), (5207, 87932), (6604, 69331), (6764, 67691), (7298, 62738), (9652, 47437), (10127, 45212), (10414, 43966), (11303, 40508), (14596, 31369), (20254, 22606), (20828, 21983)]