451008684

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{331}}^1\times {\mathrm{5407}}^1$

素因数の和:5755

約数の個数: 72

約数和(自身を含む): 1307091968

約数和(自身を除く): 856083284

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 331, 662, 993, 1324, 1986, 2317, 2979, 3972, 4634, 5407, 5958, 6951, 9268, 10814, 11916, 13902, 16221, 20853, 21628, 27804, 32442, 37849, 41706, 48663, 64884, 75698, 83412, 97326, 113547, 151396, 194652, 227094, 340641, 454188, 681282, 1362564, 1789717, 3579434, 5369151, 7158868, 10738302, 12528019, 16107453, 21476604, 25056038, 32214906, 37584057, 50112076, 64429812, 75168114, 112752171, 150336228, 225504342, 451008684]

約数ペア:

[(1, 451008684), (2, 225504342), (3, 150336228), (4, 112752171), (6, 75168114), (7, 64429812), (9, 50112076), (12, 37584057), (14, 32214906), (18, 25056038), (21, 21476604), (28, 16107453), (36, 12528019), (42, 10738302), (63, 7158868), (84, 5369151), (126, 3579434), (252, 1789717), (331, 1362564), (662, 681282), (993, 454188), (1324, 340641), (1986, 227094), (2317, 194652), (2979, 151396), (3972, 113547), (4634, 97326), (5407, 83412), (5958, 75698), (6951, 64884), (9268, 48663), (10814, 41706), (11916, 37849), (13902, 32442), (16221, 27804), (20853, 21628)]