238778904

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{109331}}^1$

素因数の和:109360

約数の個数: 64

約数和(自身を含む): 734711040

約数和(自身を除く): 495932136

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 52, 56, 78, 84, 91, 104, 156, 168, 182, 273, 312, 364, 546, 728, 1092, 2184, 109331, 218662, 327993, 437324, 655986, 765317, 874648, 1311972, 1421303, 1530634, 2295951, 2623944, 2842606, 3061268, 4263909, 4591902, 5685212, 6122536, 8527818, 9183804, 9949121, 11370424, 17055636, 18367608, 19898242, 29847363, 34111272, 39796484, 59694726, 79592968, 119389452, 238778904]

約数ペア:

[(1, 238778904), (2, 119389452), (3, 79592968), (4, 59694726), (6, 39796484), (7, 34111272), (8, 29847363), (12, 19898242), (13, 18367608), (14, 17055636), (21, 11370424), (24, 9949121), (26, 9183804), (28, 8527818), (39, 6122536), (42, 5685212), (52, 4591902), (56, 4263909), (78, 3061268), (84, 2842606), (91, 2623944), (104, 2295951), (156, 1530634), (168, 1421303), (182, 1311972), (273, 874648), (312, 765317), (364, 655986), (546, 437324), (728, 327993), (1092, 218662), (2184, 109331)]