239306782

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1$

素因数の和:170

約数の個数: 96

約数和(自身を含む): 457158240

約数和(自身を除く): 217851458

約数列:

[1, 2, 11, 13, 22, 26, 29, 43, 58, 61, 86, 121, 122, 143, 242, 286, 319, 377, 473, 559, 638, 671, 754, 793, 946, 1118, 1247, 1342, 1573, 1586, 1769, 2494, 2623, 3146, 3509, 3538, 4147, 5203, 5246, 6149, 7018, 7381, 8294, 8723, 10406, 12298, 13717, 14762, 16211, 17446, 19459, 22997, 27434, 28853, 32422, 34099, 38918, 45617, 45994, 57706, 67639, 68198, 76067, 91234, 95953, 135278, 150887, 152134, 178321, 191906, 214049, 252967, 301774, 317383, 356642, 375089, 428098, 505934, 634766, 750178, 836737, 988871, 1673474, 1961531, 1977742, 2782637, 3923062, 4125979, 5565274, 8251958, 9204107, 10877581, 18408214, 21755162, 119653391, 239306782]

約数ペア:

[(1, 239306782), (2, 119653391), (11, 21755162), (13, 18408214), (22, 10877581), (26, 9204107), (29, 8251958), (43, 5565274), (58, 4125979), (61, 3923062), (86, 2782637), (121, 1977742), (122, 1961531), (143, 1673474), (242, 988871), (286, 836737), (319, 750178), (377, 634766), (473, 505934), (559, 428098), (638, 375089), (671, 356642), (754, 317383), (793, 301774), (946, 252967), (1118, 214049), (1247, 191906), (1342, 178321), (1573, 152134), (1586, 150887), (1769, 135278), (2494, 95953), (2623, 91234), (3146, 76067), (3509, 68198), (3538, 67639), (4147, 57706), (5203, 45994), (5246, 45617), (6149, 38918), (7018, 34099), (7381, 32422), (8294, 28853), (8723, 27434), (10406, 22997), (12298, 19459), (13717, 17446), (14762, 16211)]