279821496

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{29819}}^1$

素因数の和:29868

約数の個数: 64

約数和(自身を含む): 772934400

約数和(自身を除く): 493112904

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 23, 24, 34, 46, 51, 68, 69, 92, 102, 136, 138, 184, 204, 276, 391, 408, 552, 782, 1173, 1564, 2346, 3128, 4692, 9384, 29819, 59638, 89457, 119276, 178914, 238552, 357828, 506923, 685837, 715656, 1013846, 1371674, 1520769, 2027692, 2057511, 2743348, 3041538, 4055384, 4115022, 5486696, 6083076, 8230044, 11659229, 12166152, 16460088, 23318458, 34977687, 46636916, 69955374, 93273832, 139910748, 279821496]

約数ペア:

[(1, 279821496), (2, 139910748), (3, 93273832), (4, 69955374), (6, 46636916), (8, 34977687), (12, 23318458), (17, 16460088), (23, 12166152), (24, 11659229), (34, 8230044), (46, 6083076), (51, 5486696), (68, 4115022), (69, 4055384), (92, 3041538), (102, 2743348), (136, 2057511), (138, 2027692), (184, 1520769), (204, 1371674), (276, 1013846), (391, 715656), (408, 685837), (552, 506923), (782, 357828), (1173, 238552), (1564, 178914), (2346, 119276), (3128, 89457), (4692, 59638), (9384, 29819)]