1317381068

素因数分解:

$2^2\times {\mathrm{17}}^2\times {\mathrm{67}}^1\times {\mathrm{73}}^1\times {\mathrm{233}}^1$

素因数の和:411

約数の個数: 72

約数和(自身を含む): 2530421712

約数和(自身を除く): 1213040644

約数列:

[1, 2, 4, 17, 34, 67, 68, 73, 134, 146, 233, 268, 289, 292, 466, 578, 932, 1139, 1156, 1241, 2278, 2482, 3961, 4556, 4891, 4964, 7922, 9782, 15611, 15844, 17009, 19363, 19564, 21097, 31222, 34018, 38726, 42194, 62444, 67337, 68036, 77452, 83147, 84388, 134674, 166294, 265387, 269348, 289153, 332588, 530774, 578306, 1061548, 1139603, 1156612, 1413499, 2279206, 2826998, 4511579, 4558412, 4915601, 5653996, 9023158, 9831202, 18046316, 19373251, 19662404, 38746502, 77493004, 329345267, 658690534, 1317381068]

約数ペア:

[(1, 1317381068), (2, 658690534), (4, 329345267), (17, 77493004), (34, 38746502), (67, 19662404), (68, 19373251), (73, 18046316), (134, 9831202), (146, 9023158), (233, 5653996), (268, 4915601), (289, 4558412), (292, 4511579), (466, 2826998), (578, 2279206), (932, 1413499), (1139, 1156612), (1156, 1139603), (1241, 1061548), (2278, 578306), (2482, 530774), (3961, 332588), (4556, 289153), (4891, 269348), (4964, 265387), (7922, 166294), (9782, 134674), (15611, 84388), (15844, 83147), (17009, 77452), (19363, 68036), (19564, 67337), (21097, 62444), (31222, 42194), (34018, 38726)]