294389984

素因数分解:

$2^5\times 7^1\times {\mathrm{53}}^1\times {\mathrm{137}}^1\times {\mathrm{181}}^1$

素因数の和:388

約数の個数: 96

約数和(自身を含む): 683557056

約数和(自身を除く): 389167072

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 53, 56, 106, 112, 137, 181, 212, 224, 274, 362, 371, 424, 548, 724, 742, 848, 959, 1096, 1267, 1448, 1484, 1696, 1918, 2192, 2534, 2896, 2968, 3836, 4384, 5068, 5792, 5936, 7261, 7672, 9593, 10136, 11872, 14522, 15344, 19186, 20272, 24797, 29044, 30688, 38372, 40544, 49594, 50827, 58088, 67151, 76744, 99188, 101654, 116176, 134302, 153488, 173579, 198376, 203308, 232352, 268604, 306976, 347158, 396752, 406616, 537208, 694316, 793504, 813232, 1074416, 1314241, 1388632, 1626464, 2148832, 2628482, 2777264, 5256964, 5554528, 9199687, 10513928, 18399374, 21027856, 36798748, 42055712, 73597496, 147194992, 294389984]

約数ペア:

[(1, 294389984), (2, 147194992), (4, 73597496), (7, 42055712), (8, 36798748), (14, 21027856), (16, 18399374), (28, 10513928), (32, 9199687), (53, 5554528), (56, 5256964), (106, 2777264), (112, 2628482), (137, 2148832), (181, 1626464), (212, 1388632), (224, 1314241), (274, 1074416), (362, 813232), (371, 793504), (424, 694316), (548, 537208), (724, 406616), (742, 396752), (848, 347158), (959, 306976), (1096, 268604), (1267, 232352), (1448, 203308), (1484, 198376), (1696, 173579), (1918, 153488), (2192, 134302), (2534, 116176), (2896, 101654), (2968, 99188), (3836, 76744), (4384, 67151), (5068, 58088), (5792, 50827), (5936, 49594), (7261, 40544), (7672, 38372), (9593, 30688), (10136, 29044), (11872, 24797), (14522, 20272), (15344, 19186)]