1000890324

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{457}}^1\times {\mathrm{2897}}^1$

素因数の和:3374

約数の個数: 96

約数和(自身を含む): 2973116160

約数和(自身を除く): 1972225836

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 457, 756, 914, 1371, 1828, 2742, 2897, 3199, 4113, 5484, 5794, 6398, 8226, 8691, 9597, 11588, 12339, 12796, 16452, 17382, 19194, 20279, 24678, 26073, 28791, 34764, 38388, 40558, 49356, 52146, 57582, 60837, 78219, 81116, 86373, 104292, 115164, 121674, 156438, 172746, 182511, 243348, 312876, 345492, 365022, 547533, 730044, 1095066, 1323929, 2190132, 2647858, 3971787, 5295716, 7943574, 9267503, 11915361, 15887148, 18535006, 23830722, 27802509, 35746083, 37070012, 47661444, 55605018, 71492166, 83407527, 111210036, 142984332, 166815054, 250222581, 333630108, 500445162, 1000890324]

約数ペア:

[(1, 1000890324), (2, 500445162), (3, 333630108), (4, 250222581), (6, 166815054), (7, 142984332), (9, 111210036), (12, 83407527), (14, 71492166), (18, 55605018), (21, 47661444), (27, 37070012), (28, 35746083), (36, 27802509), (42, 23830722), (54, 18535006), (63, 15887148), (84, 11915361), (108, 9267503), (126, 7943574), (189, 5295716), (252, 3971787), (378, 2647858), (457, 2190132), (756, 1323929), (914, 1095066), (1371, 730044), (1828, 547533), (2742, 365022), (2897, 345492), (3199, 312876), (4113, 243348), (5484, 182511), (5794, 172746), (6398, 156438), (8226, 121674), (8691, 115164), (9597, 104292), (11588, 86373), (12339, 81116), (12796, 78219), (16452, 60837), (17382, 57582), (19194, 52146), (20279, 49356), (24678, 40558), (26073, 38388), (28791, 34764)]