1963429144

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{193}}^1$

素因数の和:393

約数の個数: 128

約数和(自身を含む): 4290969600

約数和(自身を除く): 2327540456

約数列:

[1, 2, 4, 8, 17, 19, 31, 34, 38, 62, 68, 76, 124, 127, 136, 152, 193, 248, 254, 323, 386, 508, 527, 589, 646, 772, 1016, 1054, 1178, 1292, 1544, 2108, 2159, 2356, 2413, 2584, 3281, 3667, 3937, 4216, 4318, 4712, 4826, 5983, 6562, 7334, 7874, 8636, 9652, 10013, 11966, 13124, 14668, 15748, 17272, 19304, 20026, 23932, 24511, 26248, 29336, 31496, 40052, 41021, 47864, 49022, 62339, 66929, 74803, 80104, 82042, 98044, 101711, 113677, 124678, 133858, 149606, 164084, 196088, 203422, 227354, 249356, 267716, 299212, 328168, 406844, 416687, 454708, 465709, 498712, 535432, 598424, 759841, 813688, 833374, 909416, 931418, 1271651, 1519682, 1666748, 1862836, 1932509, 2543302, 3039364, 3333496, 3725672, 3865018, 5086604, 6078728, 7730036, 7917053, 10173208, 12917297, 14436979, 15460072, 15834106, 25834594, 28873958, 31668212, 51669188, 57747916, 63336424, 103338376, 115495832, 245428643, 490857286, 981714572, 1963429144]

約数ペア:

[(1, 1963429144), (2, 981714572), (4, 490857286), (8, 245428643), (17, 115495832), (19, 103338376), (31, 63336424), (34, 57747916), (38, 51669188), (62, 31668212), (68, 28873958), (76, 25834594), (124, 15834106), (127, 15460072), (136, 14436979), (152, 12917297), (193, 10173208), (248, 7917053), (254, 7730036), (323, 6078728), (386, 5086604), (508, 3865018), (527, 3725672), (589, 3333496), (646, 3039364), (772, 2543302), (1016, 1932509), (1054, 1862836), (1178, 1666748), (1292, 1519682), (1544, 1271651), (2108, 931418), (2159, 909416), (2356, 833374), (2413, 813688), (2584, 759841), (3281, 598424), (3667, 535432), (3937, 498712), (4216, 465709), (4318, 454708), (4712, 416687), (4826, 406844), (5983, 328168), (6562, 299212), (7334, 267716), (7874, 249356), (8636, 227354), (9652, 203422), (10013, 196088), (11966, 164084), (13124, 149606), (14668, 133858), (15748, 124678), (17272, 113677), (19304, 101711), (20026, 98044), (23932, 82042), (24511, 80104), (26248, 74803), (29336, 66929), (31496, 62339), (40052, 49022), (41021, 47864)]