289265424

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{6473}}^1$

素因数の和:6517

約数の個数: 120

約数和(自身を含む): 915164640

約数和(自身を除く): 625899216

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 38, 42, 48, 49, 56, 57, 76, 84, 98, 112, 114, 133, 147, 152, 168, 196, 228, 266, 294, 304, 336, 392, 399, 456, 532, 588, 784, 798, 912, 931, 1064, 1176, 1596, 1862, 2128, 2352, 2793, 3192, 3724, 5586, 6384, 6473, 7448, 11172, 12946, 14896, 19419, 22344, 25892, 38838, 44688, 45311, 51784, 77676, 90622, 103568, 122987, 135933, 155352, 181244, 245974, 271866, 310704, 317177, 362488, 368961, 491948, 543732, 634354, 724976, 737922, 860909, 951531, 983896, 1087464, 1268708, 1475844, 1721818, 1903062, 1967792, 2174928, 2537416, 2582727, 2951688, 3443636, 3806124, 5074832, 5165454, 5903376, 6026363, 6887272, 7612248, 10330908, 12052726, 13774544, 15224496, 18079089, 20661816, 24105452, 36158178, 41323632, 48210904, 72316356, 96421808, 144632712, 289265424]

約数ペア:

[(1, 289265424), (2, 144632712), (3, 96421808), (4, 72316356), (6, 48210904), (7, 41323632), (8, 36158178), (12, 24105452), (14, 20661816), (16, 18079089), (19, 15224496), (21, 13774544), (24, 12052726), (28, 10330908), (38, 7612248), (42, 6887272), (48, 6026363), (49, 5903376), (56, 5165454), (57, 5074832), (76, 3806124), (84, 3443636), (98, 2951688), (112, 2582727), (114, 2537416), (133, 2174928), (147, 1967792), (152, 1903062), (168, 1721818), (196, 1475844), (228, 1268708), (266, 1087464), (294, 983896), (304, 951531), (336, 860909), (392, 737922), (399, 724976), (456, 634354), (532, 543732), (588, 491948), (784, 368961), (798, 362488), (912, 317177), (931, 310704), (1064, 271866), (1176, 245974), (1596, 181244), (1862, 155352), (2128, 135933), (2352, 122987), (2793, 103568), (3192, 90622), (3724, 77676), (5586, 51784), (6384, 45311), (6473, 44688), (7448, 38838), (11172, 25892), (12946, 22344), (14896, 19419)]