289674036

素因数分解:

$2^2\times 3^3\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{1021}}^1$

素因数の和:1142

約数の個数: 96

約数和(自身を含む): 782933760

約数和(自身を除く): 493259724

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 37, 54, 71, 74, 108, 111, 142, 148, 213, 222, 284, 333, 426, 444, 639, 666, 852, 999, 1021, 1278, 1332, 1917, 1998, 2042, 2556, 2627, 3063, 3834, 3996, 4084, 5254, 6126, 7668, 7881, 9189, 10508, 12252, 15762, 18378, 23643, 27567, 31524, 36756, 37777, 47286, 55134, 70929, 72491, 75554, 94572, 110268, 113331, 141858, 144982, 151108, 217473, 226662, 283716, 289964, 339993, 434946, 453324, 652419, 679986, 869892, 1019979, 1304838, 1359972, 1957257, 2039958, 2609676, 2682167, 3914514, 4079916, 5364334, 7829028, 8046501, 10728668, 16093002, 24139503, 32186004, 48279006, 72418509, 96558012, 144837018, 289674036]

約数ペア:

[(1, 289674036), (2, 144837018), (3, 96558012), (4, 72418509), (6, 48279006), (9, 32186004), (12, 24139503), (18, 16093002), (27, 10728668), (36, 8046501), (37, 7829028), (54, 5364334), (71, 4079916), (74, 3914514), (108, 2682167), (111, 2609676), (142, 2039958), (148, 1957257), (213, 1359972), (222, 1304838), (284, 1019979), (333, 869892), (426, 679986), (444, 652419), (639, 453324), (666, 434946), (852, 339993), (999, 289964), (1021, 283716), (1278, 226662), (1332, 217473), (1917, 151108), (1998, 144982), (2042, 141858), (2556, 113331), (2627, 110268), (3063, 94572), (3834, 75554), (3996, 72491), (4084, 70929), (5254, 55134), (6126, 47286), (7668, 37777), (7881, 36756), (9189, 31524), (10508, 27567), (12252, 23643), (15762, 18378)]