2787952176

素因数分解:

$2^4\times 3^3\times {\mathrm{23}}^1\times {\mathrm{280591}}^1$

素因数の和:280631

約数の個数: 80

約数和(自身を含む): 8350417920

約数和(自身を除く): 5562465744

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 27, 36, 46, 48, 54, 69, 72, 92, 108, 138, 144, 184, 207, 216, 276, 368, 414, 432, 552, 621, 828, 1104, 1242, 1656, 2484, 3312, 4968, 9936, 280591, 561182, 841773, 1122364, 1683546, 2244728, 2525319, 3367092, 4489456, 5050638, 6453593, 6734184, 7575957, 10101276, 12907186, 13468368, 15151914, 19360779, 20202552, 25814372, 30303828, 38721558, 40405104, 51628744, 58082337, 60607656, 77443116, 103257488, 116164674, 121215312, 154886232, 174247011, 232329348, 309772464, 348494022, 464658696, 696988044, 929317392, 1393976088, 2787952176]

約数ペア:

[(1, 2787952176), (2, 1393976088), (3, 929317392), (4, 696988044), (6, 464658696), (8, 348494022), (9, 309772464), (12, 232329348), (16, 174247011), (18, 154886232), (23, 121215312), (24, 116164674), (27, 103257488), (36, 77443116), (46, 60607656), (48, 58082337), (54, 51628744), (69, 40405104), (72, 38721558), (92, 30303828), (108, 25814372), (138, 20202552), (144, 19360779), (184, 15151914), (207, 13468368), (216, 12907186), (276, 10101276), (368, 7575957), (414, 6734184), (432, 6453593), (552, 5050638), (621, 4489456), (828, 3367092), (1104, 2525319), (1242, 2244728), (1656, 1683546), (2484, 1122364), (3312, 841773), (4968, 561182), (9936, 280591)]