997228386

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{521}}^1\times {\mathrm{1381}}^1$

素因数の和:1928

約数の個数: 96

約数和(自身を含む): 2700936576

約数和(自身を除く): 1703708190

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 33, 42, 63, 66, 77, 99, 126, 154, 198, 231, 462, 521, 693, 1042, 1381, 1386, 1563, 2762, 3126, 3647, 4143, 4689, 5731, 7294, 8286, 9378, 9667, 10941, 11462, 12429, 15191, 17193, 19334, 21882, 24858, 29001, 30382, 32823, 34386, 40117, 45573, 51579, 58002, 65646, 80234, 87003, 91146, 103158, 106337, 120351, 136719, 174006, 212674, 240702, 273438, 319011, 361053, 638022, 719501, 722106, 957033, 1439002, 1914066, 2158503, 4317006, 5036507, 6475509, 7914511, 10073014, 12951018, 15109521, 15829022, 23743533, 30219042, 45328563, 47487066, 55401577, 71230599, 90657126, 110803154, 142461198, 166204731, 332409462, 498614193, 997228386]

約数ペア:

[(1, 997228386), (2, 498614193), (3, 332409462), (6, 166204731), (7, 142461198), (9, 110803154), (11, 90657126), (14, 71230599), (18, 55401577), (21, 47487066), (22, 45328563), (33, 30219042), (42, 23743533), (63, 15829022), (66, 15109521), (77, 12951018), (99, 10073014), (126, 7914511), (154, 6475509), (198, 5036507), (231, 4317006), (462, 2158503), (521, 1914066), (693, 1439002), (1042, 957033), (1381, 722106), (1386, 719501), (1563, 638022), (2762, 361053), (3126, 319011), (3647, 273438), (4143, 240702), (4689, 212674), (5731, 174006), (7294, 136719), (8286, 120351), (9378, 106337), (9667, 103158), (10941, 91146), (11462, 87003), (12429, 80234), (15191, 65646), (17193, 58002), (19334, 51579), (21882, 45573), (24858, 40117), (29001, 34386), (30382, 32823)]