411516

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1$

素因数の和:111

約数の個数: 72

約数和(自身を含む): 1257984

約数和(自身を除く): 846468

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 23, 28, 36, 42, 46, 63, 69, 71, 84, 92, 126, 138, 142, 161, 207, 213, 252, 276, 284, 322, 414, 426, 483, 497, 639, 644, 828, 852, 966, 994, 1278, 1449, 1491, 1633, 1932, 1988, 2556, 2898, 2982, 3266, 4473, 4899, 5796, 5964, 6532, 8946, 9798, 11431, 14697, 17892, 19596, 22862, 29394, 34293, 45724, 58788, 68586, 102879, 137172, 205758, 411516]

約数ペア:

[(1, 411516), (2, 205758), (3, 137172), (4, 102879), (6, 68586), (7, 58788), (9, 45724), (12, 34293), (14, 29394), (18, 22862), (21, 19596), (23, 17892), (28, 14697), (36, 11431), (42, 9798), (46, 8946), (63, 6532), (69, 5964), (71, 5796), (84, 4899), (92, 4473), (126, 3266), (138, 2982), (142, 2898), (161, 2556), (207, 1988), (213, 1932), (252, 1633), (276, 1491), (284, 1449), (322, 1278), (414, 994), (426, 966), (483, 852), (497, 828), (639, 644)]