1660406976

素因数分解:

$2^6\times 3^2\times {\mathrm{47}}^1\times {\mathrm{61333}}^1$

素因数の和:61398

約数の個数: 84

約数和(自身を含む): 4860596832

約数和(自身を除く): 3200189856

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 47, 48, 64, 72, 94, 96, 141, 144, 188, 192, 282, 288, 376, 423, 564, 576, 752, 846, 1128, 1504, 1692, 2256, 3008, 3384, 4512, 6768, 9024, 13536, 27072, 61333, 122666, 183999, 245332, 367998, 490664, 551997, 735996, 981328, 1103994, 1471992, 1962656, 2207988, 2882651, 2943984, 3925312, 4415976, 5765302, 5887968, 8647953, 8831952, 11530604, 11775936, 17295906, 17663904, 23061208, 25943859, 34591812, 35327808, 46122416, 51887718, 69183624, 92244832, 103775436, 138367248, 184489664, 207550872, 276734496, 415101744, 553468992, 830203488, 1660406976]

約数ペア:

[(1, 1660406976), (2, 830203488), (3, 553468992), (4, 415101744), (6, 276734496), (8, 207550872), (9, 184489664), (12, 138367248), (16, 103775436), (18, 92244832), (24, 69183624), (32, 51887718), (36, 46122416), (47, 35327808), (48, 34591812), (64, 25943859), (72, 23061208), (94, 17663904), (96, 17295906), (141, 11775936), (144, 11530604), (188, 8831952), (192, 8647953), (282, 5887968), (288, 5765302), (376, 4415976), (423, 3925312), (564, 2943984), (576, 2882651), (752, 2207988), (846, 1962656), (1128, 1471992), (1504, 1103994), (1692, 981328), (2256, 735996), (3008, 551997), (3384, 490664), (4512, 367998), (6768, 245332), (9024, 183999), (13536, 122666), (27072, 61333)]