254569068

素因数分解:

$2^2\times 3^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{3181}}^1$

素因数の和:3229

約数の個数: 120

約数和(自身を含む): 754643120

約数和(自身を除く): 500074052

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 19, 26, 27, 36, 38, 39, 52, 54, 57, 76, 78, 81, 108, 114, 117, 156, 162, 171, 228, 234, 247, 324, 342, 351, 468, 494, 513, 684, 702, 741, 988, 1026, 1053, 1404, 1482, 1539, 2052, 2106, 2223, 2964, 3078, 3181, 4212, 4446, 6156, 6362, 6669, 8892, 9543, 12724, 13338, 19086, 20007, 26676, 28629, 38172, 40014, 41353, 57258, 60439, 80028, 82706, 85887, 114516, 120878, 124059, 165412, 171774, 181317, 241756, 248118, 257661, 343548, 362634, 372177, 496236, 515322, 543951, 725268, 744354, 785707, 1030644, 1087902, 1116531, 1488708, 1571414, 1631853, 2175804, 2233062, 2357121, 3142828, 3263706, 3349593, 4466124, 4714242, 4895559, 6527412, 6699186, 7071363, 9428484, 9791118, 13398372, 14142726, 19582236, 21214089, 28285452, 42428178, 63642267, 84856356, 127284534, 254569068]

約数ペア:

[(1, 254569068), (2, 127284534), (3, 84856356), (4, 63642267), (6, 42428178), (9, 28285452), (12, 21214089), (13, 19582236), (18, 14142726), (19, 13398372), (26, 9791118), (27, 9428484), (36, 7071363), (38, 6699186), (39, 6527412), (52, 4895559), (54, 4714242), (57, 4466124), (76, 3349593), (78, 3263706), (81, 3142828), (108, 2357121), (114, 2233062), (117, 2175804), (156, 1631853), (162, 1571414), (171, 1488708), (228, 1116531), (234, 1087902), (247, 1030644), (324, 785707), (342, 744354), (351, 725268), (468, 543951), (494, 515322), (513, 496236), (684, 372177), (702, 362634), (741, 343548), (988, 257661), (1026, 248118), (1053, 241756), (1404, 181317), (1482, 171774), (1539, 165412), (2052, 124059), (2106, 120878), (2223, 114516), (2964, 85887), (3078, 82706), (3181, 80028), (4212, 60439), (4446, 57258), (6156, 41353), (6362, 40014), (6669, 38172), (8892, 28629), (9543, 26676), (12724, 20007), (13338, 19086)]