681407417088

素因数分解:

$2^8\times 3^4\times {\mathrm{2819}}^1\times {\mathrm{11657}}^1$

素因数の和:14504

約数の個数: 180

約数和(自身を含む): 2032728750360

約数和(自身を除く): 1351321333272

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 128, 144, 162, 192, 216, 256, 288, 324, 384, 432, 576, 648, 768, 864, 1152, 1296, 1728, 2304, 2592, 2819, 3456, 5184, 5638, 6912, 8457, 10368, 11276, 11657, 16914, 20736, 22552, 23314, 25371, 33828, 34971, 45104, 46628, 50742, 67656, 69942, 76113, 90208, 93256, 101484, 104913, 135312, 139884, 152226, 180416, 186512, 202968, 209826, 228339, 270624, 279768, 304452, 314739, 360832, 373024, 405936, 419652, 456678, 541248, 559536, 608904, 629478, 721664, 746048, 811872, 839304, 913356, 944217, 1082496, 1119072, 1217808, 1258956, 1492096, 1623744, 1678608, 1826712, 1888434, 2164992, 2238144, 2435616, 2517912, 2984192, 3247488, 3357216, 3653424, 3776868, 4476288, 4871232, 5035824, 6494976, 6714432, 7306848, 7553736, 8952576, 9742464, 10071648, 13428864, 14613696, 15107472, 19484928, 20143296, 26857728, 29227392, 30214944, 32861083, 40286592, 58454784, 60429888, 65722166, 80573184, 98583249, 120859776, 131444332, 197166498, 241719552, 262888664, 295749747, 394332996, 525777328, 591499494, 788665992, 887249241, 1051554656, 1182998988, 1577331984, 1774498482, 2103109312, 2365997976, 2661747723, 3154663968, 3548996964, 4206218624, 4731995952, 5323495446, 6309327936, 7097993928, 8412437248, 9463991904, 10646990892, 12618655872, 14195987856, 18927983808, 21293981784, 25237311744, 28391975712, 37855967616, 42587963568, 56783951424, 75711935232, 85175927136, 113567902848, 170351854272, 227135805696, 340703708544, 681407417088]

約数ペア:

[(1, 681407417088), (2, 340703708544), (3, 227135805696), (4, 170351854272), (6, 113567902848), (8, 85175927136), (9, 75711935232), (12, 56783951424), (16, 42587963568), (18, 37855967616), (24, 28391975712), (27, 25237311744), (32, 21293981784), (36, 18927983808), (48, 14195987856), (54, 12618655872), (64, 10646990892), (72, 9463991904), (81, 8412437248), (96, 7097993928), (108, 6309327936), (128, 5323495446), (144, 4731995952), (162, 4206218624), (192, 3548996964), (216, 3154663968), (256, 2661747723), (288, 2365997976), (324, 2103109312), (384, 1774498482), (432, 1577331984), (576, 1182998988), (648, 1051554656), (768, 887249241), (864, 788665992), (1152, 591499494), (1296, 525777328), (1728, 394332996), (2304, 295749747), (2592, 262888664), (2819, 241719552), (3456, 197166498), (5184, 131444332), (5638, 120859776), (6912, 98583249), (8457, 80573184), (10368, 65722166), (11276, 60429888), (11657, 58454784), (16914, 40286592), (20736, 32861083), (22552, 30214944), (23314, 29227392), (25371, 26857728), (33828, 20143296), (34971, 19484928), (45104, 15107472), (46628, 14613696), (50742, 13428864), (67656, 10071648), (69942, 9742464), (76113, 8952576), (90208, 7553736), (93256, 7306848), (101484, 6714432), (104913, 6494976), (135312, 5035824), (139884, 4871232), (152226, 4476288), (180416, 3776868), (186512, 3653424), (202968, 3357216), (209826, 3247488), (228339, 2984192), (270624, 2517912), (279768, 2435616), (304452, 2238144), (314739, 2164992), (360832, 1888434), (373024, 1826712), (405936, 1678608), (419652, 1623744), (456678, 1492096), (541248, 1258956), (559536, 1217808), (608904, 1119072), (629478, 1082496), (721664, 944217), (746048, 913356), (811872, 839304)]