280248264

素因数分解:

$2^3\times 3^2\times {\mathrm{17}}^1\times {\mathrm{228961}}^1$

素因数の和:228990

約数の個数: 48

約数和(自身を含む): 803656620

約数和(自身を除く): 523408356

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 34, 36, 51, 68, 72, 102, 136, 153, 204, 306, 408, 612, 1224, 228961, 457922, 686883, 915844, 1373766, 1831688, 2060649, 2747532, 3892337, 4121298, 5495064, 7784674, 8242596, 11677011, 15569348, 16485192, 23354022, 31138696, 35031033, 46708044, 70062066, 93416088, 140124132, 280248264]

約数ペア:

[(1, 280248264), (2, 140124132), (3, 93416088), (4, 70062066), (6, 46708044), (8, 35031033), (9, 31138696), (12, 23354022), (17, 16485192), (18, 15569348), (24, 11677011), (34, 8242596), (36, 7784674), (51, 5495064), (68, 4121298), (72, 3892337), (102, 2747532), (136, 2060649), (153, 1831688), (204, 1373766), (306, 915844), (408, 686883), (612, 457922), (1224, 228961)]