391622976

素因数分解:

$2^6\times 3^2\times {\mathrm{229}}^1\times {\mathrm{2969}}^1$

素因数の和:3216

約数の個数: 84

約数和(自身を含む): 1127798100

約数和(自身を除く): 736175124

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 229, 288, 458, 576, 687, 916, 1374, 1832, 2061, 2748, 2969, 3664, 4122, 5496, 5938, 7328, 8244, 8907, 10992, 11876, 14656, 16488, 17814, 21984, 23752, 26721, 32976, 35628, 43968, 47504, 53442, 65952, 71256, 95008, 106884, 131904, 142512, 190016, 213768, 285024, 427536, 570048, 679901, 855072, 1359802, 1710144, 2039703, 2719604, 4079406, 5439208, 6119109, 8158812, 10878416, 12238218, 16317624, 21756832, 24476436, 32635248, 43513664, 48952872, 65270496, 97905744, 130540992, 195811488, 391622976]

約数ペア:

[(1, 391622976), (2, 195811488), (3, 130540992), (4, 97905744), (6, 65270496), (8, 48952872), (9, 43513664), (12, 32635248), (16, 24476436), (18, 21756832), (24, 16317624), (32, 12238218), (36, 10878416), (48, 8158812), (64, 6119109), (72, 5439208), (96, 4079406), (144, 2719604), (192, 2039703), (229, 1710144), (288, 1359802), (458, 855072), (576, 679901), (687, 570048), (916, 427536), (1374, 285024), (1832, 213768), (2061, 190016), (2748, 142512), (2969, 131904), (3664, 106884), (4122, 95008), (5496, 71256), (5938, 65952), (7328, 53442), (8244, 47504), (8907, 43968), (10992, 35628), (11876, 32976), (14656, 26721), (16488, 23752), (17814, 21984)]