308392832

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{107}}^1$

素因数の和:244

約数の個数: 128

約数和(自身を含む): 713836800

約数和(自身を除く): 405443968

約数列:

[1, 2, 4, 8, 11, 16, 22, 23, 32, 44, 46, 64, 88, 89, 92, 107, 128, 176, 178, 184, 214, 253, 352, 356, 368, 428, 506, 704, 712, 736, 856, 979, 1012, 1177, 1408, 1424, 1472, 1712, 1958, 2024, 2047, 2354, 2461, 2848, 2944, 3424, 3916, 4048, 4094, 4708, 4922, 5696, 6848, 7832, 8096, 8188, 9416, 9523, 9844, 11392, 13696, 15664, 16192, 16376, 18832, 19046, 19688, 22517, 27071, 31328, 32384, 32752, 37664, 38092, 39376, 45034, 54142, 62656, 65504, 75328, 76184, 78752, 90068, 104753, 108284, 125312, 131008, 150656, 152368, 157504, 180136, 209506, 216568, 219029, 262016, 304736, 315008, 360272, 419012, 433136, 438058, 609472, 720544, 838024, 866272, 876116, 1218944, 1441088, 1676048, 1732544, 1752232, 2409319, 2882176, 3352096, 3465088, 3504464, 4818638, 6704192, 7008928, 9637276, 13408384, 14017856, 19274552, 28035712, 38549104, 77098208, 154196416, 308392832]

約数ペア:

[(1, 308392832), (2, 154196416), (4, 77098208), (8, 38549104), (11, 28035712), (16, 19274552), (22, 14017856), (23, 13408384), (32, 9637276), (44, 7008928), (46, 6704192), (64, 4818638), (88, 3504464), (89, 3465088), (92, 3352096), (107, 2882176), (128, 2409319), (176, 1752232), (178, 1732544), (184, 1676048), (214, 1441088), (253, 1218944), (352, 876116), (356, 866272), (368, 838024), (428, 720544), (506, 609472), (704, 438058), (712, 433136), (736, 419012), (856, 360272), (979, 315008), (1012, 304736), (1177, 262016), (1408, 219029), (1424, 216568), (1472, 209506), (1712, 180136), (1958, 157504), (2024, 152368), (2047, 150656), (2354, 131008), (2461, 125312), (2848, 108284), (2944, 104753), (3424, 90068), (3916, 78752), (4048, 76184), (4094, 75328), (4708, 65504), (4922, 62656), (5696, 54142), (6848, 45034), (7832, 39376), (8096, 38092), (8188, 37664), (9416, 32752), (9523, 32384), (9844, 31328), (11392, 27071), (13696, 22517), (15664, 19688), (16192, 19046), (16376, 18832)]