345805434

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{193}}^1$

素因数の和:277

約数の個数: 144

約数和(自身を含む): 886129920

約数和(自身を除く): 540324486

約数列:

[1, 2, 3, 6, 9, 13, 18, 19, 26, 31, 38, 39, 57, 62, 78, 93, 114, 117, 169, 171, 186, 193, 234, 247, 279, 338, 342, 386, 403, 494, 507, 558, 579, 589, 741, 806, 1014, 1158, 1178, 1209, 1482, 1521, 1737, 1767, 2223, 2418, 2509, 3042, 3211, 3474, 3534, 3627, 3667, 4446, 5018, 5239, 5301, 5983, 6422, 7254, 7334, 7527, 7657, 9633, 10478, 10602, 11001, 11966, 15054, 15314, 15717, 17949, 19266, 22002, 22581, 22971, 28899, 31434, 32617, 33003, 35898, 45162, 45942, 47151, 47671, 53847, 57798, 65234, 66006, 68913, 77779, 94302, 95342, 97851, 99541, 107694, 113677, 137826, 143013, 155558, 195702, 199082, 227354, 233337, 286026, 293553, 298623, 341031, 429039, 466674, 587106, 597246, 619723, 682062, 700011, 858078, 895869, 1011127, 1023093, 1239446, 1400022, 1477801, 1791738, 1859169, 2022254, 2046186, 2955602, 3033381, 3718338, 4433403, 5577507, 6066762, 8866806, 9100143, 11155014, 13300209, 18200286, 19211413, 26600418, 38422826, 57634239, 115268478, 172902717, 345805434]

約数ペア:

[(1, 345805434), (2, 172902717), (3, 115268478), (6, 57634239), (9, 38422826), (13, 26600418), (18, 19211413), (19, 18200286), (26, 13300209), (31, 11155014), (38, 9100143), (39, 8866806), (57, 6066762), (62, 5577507), (78, 4433403), (93, 3718338), (114, 3033381), (117, 2955602), (169, 2046186), (171, 2022254), (186, 1859169), (193, 1791738), (234, 1477801), (247, 1400022), (279, 1239446), (338, 1023093), (342, 1011127), (386, 895869), (403, 858078), (494, 700011), (507, 682062), (558, 619723), (579, 597246), (589, 587106), (741, 466674), (806, 429039), (1014, 341031), (1158, 298623), (1178, 293553), (1209, 286026), (1482, 233337), (1521, 227354), (1737, 199082), (1767, 195702), (2223, 155558), (2418, 143013), (2509, 137826), (3042, 113677), (3211, 107694), (3474, 99541), (3534, 97851), (3627, 95342), (3667, 94302), (4446, 77779), (5018, 68913), (5239, 66006), (5301, 65234), (5983, 57798), (6422, 53847), (7254, 47671), (7334, 47151), (7527, 45942), (7657, 45162), (9633, 35898), (10478, 33003), (10602, 32617), (11001, 31434), (11966, 28899), (15054, 22971), (15314, 22581), (15717, 22002), (17949, 19266)]