289312842

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{14321}}^1$

素因数の和:14383

約数の個数: 64

約数和(自身を含む): 731453184

約数和(自身を除く): 442140342

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 37, 39, 42, 74, 78, 91, 111, 182, 222, 259, 273, 481, 518, 546, 777, 962, 1443, 1554, 2886, 3367, 6734, 10101, 14321, 20202, 28642, 42963, 85926, 100247, 186173, 200494, 300741, 372346, 529877, 558519, 601482, 1059754, 1117038, 1303211, 1589631, 2606422, 3179262, 3709139, 3909633, 6888401, 7418278, 7819266, 11127417, 13776802, 20665203, 22254834, 41330406, 48218807, 96437614, 144656421, 289312842]

約数ペア:

[(1, 289312842), (2, 144656421), (3, 96437614), (6, 48218807), (7, 41330406), (13, 22254834), (14, 20665203), (21, 13776802), (26, 11127417), (37, 7819266), (39, 7418278), (42, 6888401), (74, 3909633), (78, 3709139), (91, 3179262), (111, 2606422), (182, 1589631), (222, 1303211), (259, 1117038), (273, 1059754), (481, 601482), (518, 558519), (546, 529877), (777, 372346), (962, 300741), (1443, 200494), (1554, 186173), (2886, 100247), (3367, 85926), (6734, 42963), (10101, 28642), (14321, 20202)]