768348224

素因数分解:

$2^6\times 7^2\times {\mathrm{491}}^1\times {\mathrm{499}}^1$

素因数の和:1016

約数の個数: 84

約数和(自身を含む): 1780794000

約数和(自身を除く): 1012445776

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 196, 224, 392, 448, 491, 499, 784, 982, 998, 1568, 1964, 1996, 3136, 3437, 3493, 3928, 3992, 6874, 6986, 7856, 7984, 13748, 13972, 15712, 15968, 24059, 24451, 27496, 27944, 31424, 31936, 48118, 48902, 54992, 55888, 96236, 97804, 109984, 111776, 192472, 195608, 219968, 223552, 245009, 384944, 391216, 490018, 769888, 782432, 980036, 1539776, 1564864, 1715063, 1960072, 3430126, 3920144, 6860252, 7840288, 12005441, 13720504, 15680576, 24010882, 27441008, 48021764, 54882016, 96043528, 109764032, 192087056, 384174112, 768348224]

約数ペア:

[(1, 768348224), (2, 384174112), (4, 192087056), (7, 109764032), (8, 96043528), (14, 54882016), (16, 48021764), (28, 27441008), (32, 24010882), (49, 15680576), (56, 13720504), (64, 12005441), (98, 7840288), (112, 6860252), (196, 3920144), (224, 3430126), (392, 1960072), (448, 1715063), (491, 1564864), (499, 1539776), (784, 980036), (982, 782432), (998, 769888), (1568, 490018), (1964, 391216), (1996, 384944), (3136, 245009), (3437, 223552), (3493, 219968), (3928, 195608), (3992, 192472), (6874, 111776), (6986, 109984), (7856, 97804), (7984, 96236), (13748, 55888), (13972, 54992), (15712, 48902), (15968, 48118), (24059, 31936), (24451, 31424), (27496, 27944)]