388532039042

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{2843}}^1\times {\mathrm{18523}}^1$

素因数の和:21423

約数の個数: 64

約数和(自身を含む): 728279506944

約数和(自身を除く): 339747467902

約数列:

[1, 2, 7, 14, 17, 31, 34, 62, 119, 217, 238, 434, 527, 1054, 2843, 3689, 5686, 7378, 18523, 19901, 37046, 39802, 48331, 88133, 96662, 129661, 176266, 259322, 314891, 338317, 574213, 616931, 629782, 676634, 1148426, 1233862, 1498261, 2204237, 2996522, 4019491, 4408474, 8038982, 9761621, 10487827, 19523242, 20975654, 52660889, 68331347, 105321778, 136662694, 368626223, 737252446, 895235113, 1632487559, 1790470226, 3264975118, 6266645791, 11427412913, 12533291582, 22854825826, 27752288503, 55504577006, 194266019521, 388532039042]

約数ペア:

[(1, 388532039042), (2, 194266019521), (7, 55504577006), (14, 27752288503), (17, 22854825826), (31, 12533291582), (34, 11427412913), (62, 6266645791), (119, 3264975118), (217, 1790470226), (238, 1632487559), (434, 895235113), (527, 737252446), (1054, 368626223), (2843, 136662694), (3689, 105321778), (5686, 68331347), (7378, 52660889), (18523, 20975654), (19901, 19523242), (37046, 10487827), (39802, 9761621), (48331, 8038982), (88133, 4408474), (96662, 4019491), (129661, 2996522), (176266, 2204237), (259322, 1498261), (314891, 1233862), (338317, 1148426), (574213, 676634), (616931, 629782)]