304133984

素因数分解:

$2^5\times 7^3\times {\mathrm{11}}^2\times {\mathrm{229}}^1$

素因数の和:282

約数の個数: 144

約数和(自身を含む): 770868000

約数和(自身を除く): 466734016

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 49, 56, 77, 88, 98, 112, 121, 154, 176, 196, 224, 229, 242, 308, 343, 352, 392, 458, 484, 539, 616, 686, 784, 847, 916, 968, 1078, 1232, 1372, 1568, 1603, 1694, 1832, 1936, 2156, 2464, 2519, 2744, 3206, 3388, 3664, 3773, 3872, 4312, 5038, 5488, 5929, 6412, 6776, 7328, 7546, 8624, 10076, 10976, 11221, 11858, 12824, 13552, 15092, 17248, 17633, 20152, 22442, 23716, 25648, 27104, 27709, 30184, 35266, 40304, 41503, 44884, 47432, 51296, 55418, 60368, 70532, 78547, 80608, 83006, 89768, 94864, 110836, 120736, 123431, 141064, 157094, 166012, 179536, 189728, 193963, 221672, 246862, 282128, 314188, 332024, 359072, 387926, 443344, 493724, 564256, 628376, 664048, 775852, 864017, 886688, 987448, 1256752, 1328096, 1357741, 1551704, 1728034, 1974896, 2513504, 2715482, 3103408, 3456068, 3949792, 5430964, 6206816, 6912136, 9504187, 10861928, 13824272, 19008374, 21723856, 27648544, 38016748, 43447712, 76033496, 152066992, 304133984]

約数ペア:

[(1, 304133984), (2, 152066992), (4, 76033496), (7, 43447712), (8, 38016748), (11, 27648544), (14, 21723856), (16, 19008374), (22, 13824272), (28, 10861928), (32, 9504187), (44, 6912136), (49, 6206816), (56, 5430964), (77, 3949792), (88, 3456068), (98, 3103408), (112, 2715482), (121, 2513504), (154, 1974896), (176, 1728034), (196, 1551704), (224, 1357741), (229, 1328096), (242, 1256752), (308, 987448), (343, 886688), (352, 864017), (392, 775852), (458, 664048), (484, 628376), (539, 564256), (616, 493724), (686, 443344), (784, 387926), (847, 359072), (916, 332024), (968, 314188), (1078, 282128), (1232, 246862), (1372, 221672), (1568, 193963), (1603, 189728), (1694, 179536), (1832, 166012), (1936, 157094), (2156, 141064), (2464, 123431), (2519, 120736), (2744, 110836), (3206, 94864), (3388, 89768), (3664, 83006), (3773, 80608), (3872, 78547), (4312, 70532), (5038, 60368), (5488, 55418), (5929, 51296), (6412, 47432), (6776, 44884), (7328, 41503), (7546, 40304), (8624, 35266), (10076, 30184), (10976, 27709), (11221, 27104), (11858, 25648), (12824, 23716), (13552, 22442), (15092, 20152), (17248, 17633)]