245075304

素因数分解:

$2^3\times 3^1\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{3929}}^1$

素因数の和:4074

約数の個数: 64

約数和(自身を含む): 645148800

約数和(自身を除く): 400073496

約数列:

[1, 2, 3, 4, 6, 8, 12, 23, 24, 46, 69, 92, 113, 138, 184, 226, 276, 339, 452, 552, 678, 904, 1356, 2599, 2712, 3929, 5198, 7797, 7858, 10396, 11787, 15594, 15716, 20792, 23574, 31188, 31432, 47148, 62376, 90367, 94296, 180734, 271101, 361468, 443977, 542202, 722936, 887954, 1084404, 1331931, 1775908, 2168808, 2663862, 3551816, 5327724, 10211471, 10655448, 20422942, 30634413, 40845884, 61268826, 81691768, 122537652, 245075304]

約数ペア:

[(1, 245075304), (2, 122537652), (3, 81691768), (4, 61268826), (6, 40845884), (8, 30634413), (12, 20422942), (23, 10655448), (24, 10211471), (46, 5327724), (69, 3551816), (92, 2663862), (113, 2168808), (138, 1775908), (184, 1331931), (226, 1084404), (276, 887954), (339, 722936), (452, 542202), (552, 443977), (678, 361468), (904, 271101), (1356, 180734), (2599, 94296), (2712, 90367), (3929, 62376), (5198, 47148), (7797, 31432), (7858, 31188), (10396, 23574), (11787, 20792), (15594, 15716)]