289485312

素因数分解:

$2^9\times 3^1\times {\mathrm{229}}^1\times {\mathrm{823}}^1$

素因数の和:1073

約数の個数: 80

約数和(自身を含む): 775515840

約数和(自身を除く): 486030528

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 229, 256, 384, 458, 512, 687, 768, 823, 916, 1374, 1536, 1646, 1832, 2469, 2748, 3292, 3664, 4938, 5496, 6584, 7328, 9876, 10992, 13168, 14656, 19752, 21984, 26336, 29312, 39504, 43968, 52672, 58624, 79008, 87936, 105344, 117248, 158016, 175872, 188467, 210688, 316032, 351744, 376934, 421376, 565401, 632064, 753868, 1130802, 1264128, 1507736, 2261604, 3015472, 4523208, 6030944, 9046416, 12061888, 18092832, 24123776, 36185664, 48247552, 72371328, 96495104, 144742656, 289485312]

約数ペア:

[(1, 289485312), (2, 144742656), (3, 96495104), (4, 72371328), (6, 48247552), (8, 36185664), (12, 24123776), (16, 18092832), (24, 12061888), (32, 9046416), (48, 6030944), (64, 4523208), (96, 3015472), (128, 2261604), (192, 1507736), (229, 1264128), (256, 1130802), (384, 753868), (458, 632064), (512, 565401), (687, 421376), (768, 376934), (823, 351744), (916, 316032), (1374, 210688), (1536, 188467), (1646, 175872), (1832, 158016), (2469, 117248), (2748, 105344), (3292, 87936), (3664, 79008), (4938, 58624), (5496, 52672), (6584, 43968), (7328, 39504), (9876, 29312), (10992, 26336), (13168, 21984), (14656, 19752)]