450754122

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{263}}^1$

素因数の和:404

約数の個数: 128

約数和(自身を含む): 1155280896

約数和(自身を除く): 704526774

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 43, 73, 78, 86, 91, 129, 146, 182, 219, 258, 263, 273, 301, 438, 511, 526, 546, 559, 602, 789, 903, 949, 1022, 1118, 1533, 1578, 1677, 1806, 1841, 1898, 2847, 3066, 3139, 3354, 3419, 3682, 3913, 5523, 5694, 6278, 6643, 6838, 7826, 9417, 10257, 11046, 11309, 11739, 13286, 18834, 19199, 19929, 20514, 21973, 22618, 23478, 23933, 33927, 38398, 39858, 40807, 43946, 47866, 57597, 65919, 67854, 71799, 79163, 81614, 115194, 122421, 131838, 134393, 143598, 147017, 158326, 237489, 244842, 249587, 268786, 285649, 294034, 403179, 441051, 474978, 499174, 571298, 748761, 806358, 825557, 856947, 882102, 1029119, 1497522, 1651114, 1713894, 1747109, 2058238, 2476671, 3087357, 3494218, 4953342, 5241327, 5778899, 6174714, 10482654, 10732241, 11557798, 17336697, 21464482, 32196723, 34673394, 64393446, 75125687, 150251374, 225377061, 450754122]

約数ペア:

[(1, 450754122), (2, 225377061), (3, 150251374), (6, 75125687), (7, 64393446), (13, 34673394), (14, 32196723), (21, 21464482), (26, 17336697), (39, 11557798), (42, 10732241), (43, 10482654), (73, 6174714), (78, 5778899), (86, 5241327), (91, 4953342), (129, 3494218), (146, 3087357), (182, 2476671), (219, 2058238), (258, 1747109), (263, 1713894), (273, 1651114), (301, 1497522), (438, 1029119), (511, 882102), (526, 856947), (546, 825557), (559, 806358), (602, 748761), (789, 571298), (903, 499174), (949, 474978), (1022, 441051), (1118, 403179), (1533, 294034), (1578, 285649), (1677, 268786), (1806, 249587), (1841, 244842), (1898, 237489), (2847, 158326), (3066, 147017), (3139, 143598), (3354, 134393), (3419, 131838), (3682, 122421), (3913, 115194), (5523, 81614), (5694, 79163), (6278, 71799), (6643, 67854), (6838, 65919), (7826, 57597), (9417, 47866), (10257, 43946), (11046, 40807), (11309, 39858), (11739, 38398), (13286, 33927), (18834, 23933), (19199, 23478), (19929, 22618), (20514, 21973)]