276359664

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{409}}^1\times {\mathrm{2011}}^1$

素因数の和:2438

約数の個数: 80

約数和(自身を含む): 818320640

約数和(自身を除く): 541960976

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 409, 818, 1227, 1636, 2011, 2454, 2863, 3272, 4022, 4908, 5726, 6033, 6544, 8044, 8589, 9816, 11452, 12066, 14077, 16088, 17178, 19632, 22904, 24132, 28154, 32176, 34356, 42231, 45808, 48264, 56308, 68712, 84462, 96528, 112616, 137424, 168924, 225232, 337848, 675696, 822499, 1644998, 2467497, 3289996, 4934994, 5757493, 6579992, 9869988, 11514986, 13159984, 17272479, 19739976, 23029972, 34544958, 39479952, 46059944, 69089916, 92119888, 138179832, 276359664]

約数ペア:

[(1, 276359664), (2, 138179832), (3, 92119888), (4, 69089916), (6, 46059944), (7, 39479952), (8, 34544958), (12, 23029972), (14, 19739976), (16, 17272479), (21, 13159984), (24, 11514986), (28, 9869988), (42, 6579992), (48, 5757493), (56, 4934994), (84, 3289996), (112, 2467497), (168, 1644998), (336, 822499), (409, 675696), (818, 337848), (1227, 225232), (1636, 168924), (2011, 137424), (2454, 112616), (2863, 96528), (3272, 84462), (4022, 68712), (4908, 56308), (5726, 48264), (6033, 45808), (6544, 42231), (8044, 34356), (8589, 32176), (9816, 28154), (11452, 24132), (12066, 22904), (14077, 19632), (16088, 17178)]