288855756

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{331}}^1\times {\mathrm{3463}}^1$

素因数の和:3811

約数の個数: 72

約数和(自身を含む): 837234944

約数和(自身を除く): 548379188

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, 3463, 3972, 4634, 5958, 6926, 6951, 9268, 10389, 11916, 13852, 13902, 20778, 20853, 24241, 27804, 31167, 41556, 41706, 48482, 62334, 72723, 83412, 96964, 124668, 145446, 218169, 290892, 436338, 872676, 1146253, 2292506, 3438759, 4585012, 6877518, 8023771, 10316277, 13755036, 16047542, 20632554, 24071313, 32095084, 41265108, 48142626, 72213939, 96285252, 144427878, 288855756]

約数ペア:

[(1, 288855756), (2, 144427878), (3, 96285252), (4, 72213939), (6, 48142626), (7, 41265108), (9, 32095084), (12, 24071313), (14, 20632554), (18, 16047542), (21, 13755036), (28, 10316277), (36, 8023771), (42, 6877518), (63, 4585012), (84, 3438759), (126, 2292506), (252, 1146253), (331, 872676), (662, 436338), (993, 290892), (1324, 218169), (1986, 145446), (2317, 124668), (2979, 96964), (3463, 83412), (3972, 72723), (4634, 62334), (5958, 48482), (6926, 41706), (6951, 41556), (9268, 31167), (10389, 27804), (11916, 24241), (13852, 20853), (13902, 20778)]