393976968

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{19381}}^1$

素因数の和:19419

約数の個数: 96

約数和(自身を含む): 1237346880

約数和(自身を除く): 843369912

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 21, 22, 24, 28, 33, 42, 44, 56, 66, 77, 84, 88, 121, 132, 154, 168, 231, 242, 264, 308, 363, 462, 484, 616, 726, 847, 924, 968, 1452, 1694, 1848, 2541, 2904, 3388, 5082, 6776, 10164, 19381, 20328, 38762, 58143, 77524, 116286, 135667, 155048, 213191, 232572, 271334, 407001, 426382, 465144, 542668, 639573, 814002, 852764, 1085336, 1279146, 1492337, 1628004, 1705528, 2345101, 2558292, 2984674, 3256008, 4477011, 4690202, 5116584, 5969348, 7035303, 8954022, 9380404, 11938696, 14070606, 16415707, 17908044, 18760808, 28141212, 32831414, 35816088, 49247121, 56282424, 65662828, 98494242, 131325656, 196988484, 393976968]

約数ペア:

[(1, 393976968), (2, 196988484), (3, 131325656), (4, 98494242), (6, 65662828), (7, 56282424), (8, 49247121), (11, 35816088), (12, 32831414), (14, 28141212), (21, 18760808), (22, 17908044), (24, 16415707), (28, 14070606), (33, 11938696), (42, 9380404), (44, 8954022), (56, 7035303), (66, 5969348), (77, 5116584), (84, 4690202), (88, 4477011), (121, 3256008), (132, 2984674), (154, 2558292), (168, 2345101), (231, 1705528), (242, 1628004), (264, 1492337), (308, 1279146), (363, 1085336), (462, 852764), (484, 814002), (616, 639573), (726, 542668), (847, 465144), (924, 426382), (968, 407001), (1452, 271334), (1694, 232572), (1848, 213191), (2541, 155048), (2904, 135667), (3388, 116286), (5082, 77524), (6776, 58143), (10164, 38762), (19381, 20328)]