281968827714

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{967}}^1\times {\mathrm{53819}}^1$

素因数の和:54844

約数の個数: 96

約数和(自身を含む): 715198049280

約数和(自身を除く): 433229221566

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 43, 63, 86, 126, 129, 258, 301, 387, 602, 774, 903, 967, 1806, 1934, 2709, 2901, 5418, 5802, 6769, 8703, 13538, 17406, 20307, 40614, 41581, 53819, 60921, 83162, 107638, 121842, 124743, 161457, 249486, 291067, 322914, 374229, 376733, 484371, 582134, 748458, 753466, 873201, 968742, 1130199, 1746402, 2260398, 2314217, 2619603, 3390597, 4628434, 5239206, 6781194, 6942651, 13885302, 16199519, 20827953, 32399038, 41655906, 48598557, 52042973, 97197114, 104085946, 145795671, 156128919, 291591342, 312257838, 364300811, 468386757, 728601622, 936773514, 1092902433, 2185804866, 2237847839, 3278707299, 4475695678, 6557414598, 6713543517, 13427087034, 15664934873, 20140630551, 31329869746, 40281261102, 46994804619, 93989609238, 140984413857, 281968827714]

約数ペア:

[(1, 281968827714), (2, 140984413857), (3, 93989609238), (6, 46994804619), (7, 40281261102), (9, 31329869746), (14, 20140630551), (18, 15664934873), (21, 13427087034), (42, 6713543517), (43, 6557414598), (63, 4475695678), (86, 3278707299), (126, 2237847839), (129, 2185804866), (258, 1092902433), (301, 936773514), (387, 728601622), (602, 468386757), (774, 364300811), (903, 312257838), (967, 291591342), (1806, 156128919), (1934, 145795671), (2709, 104085946), (2901, 97197114), (5418, 52042973), (5802, 48598557), (6769, 41655906), (8703, 32399038), (13538, 20827953), (17406, 16199519), (20307, 13885302), (40614, 6942651), (41581, 6781194), (53819, 5239206), (60921, 4628434), (83162, 3390597), (107638, 2619603), (121842, 2314217), (124743, 2260398), (161457, 1746402), (249486, 1130199), (291067, 968742), (322914, 873201), (374229, 753466), (376733, 748458), (484371, 582134)]