394771356

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{68111}}^1$

素因数の和:68151

約数の個数: 72

約数和(自身を含む): 1190052864

約数和(自身を除く): 795281508

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 23, 28, 36, 42, 46, 63, 69, 84, 92, 126, 138, 161, 207, 252, 276, 322, 414, 483, 644, 828, 966, 1449, 1932, 2898, 5796, 68111, 136222, 204333, 272444, 408666, 476777, 612999, 817332, 953554, 1225998, 1430331, 1566553, 1907108, 2451996, 2860662, 3133106, 4290993, 4699659, 5721324, 6266212, 8581986, 9399318, 10965871, 14098977, 17163972, 18798636, 21931742, 28197954, 32897613, 43863484, 56395908, 65795226, 98692839, 131590452, 197385678, 394771356]

約数ペア:

[(1, 394771356), (2, 197385678), (3, 131590452), (4, 98692839), (6, 65795226), (7, 56395908), (9, 43863484), (12, 32897613), (14, 28197954), (18, 21931742), (21, 18798636), (23, 17163972), (28, 14098977), (36, 10965871), (42, 9399318), (46, 8581986), (63, 6266212), (69, 5721324), (84, 4699659), (92, 4290993), (126, 3133106), (138, 2860662), (161, 2451996), (207, 1907108), (252, 1566553), (276, 1430331), (322, 1225998), (414, 953554), (483, 817332), (644, 612999), (828, 476777), (966, 408666), (1449, 272444), (1932, 204333), (2898, 136222), (5796, 68111)]