2470787568

素因数分解:

$2^4\times 3^2\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{5051}}^1$

素因数の和:5187

約数の個数: 120

約数和(自身を含む): 7166565120

約数和(自身を除く): 4695777552

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 43, 48, 72, 79, 86, 129, 144, 158, 172, 237, 258, 316, 344, 387, 474, 516, 632, 688, 711, 774, 948, 1032, 1264, 1422, 1548, 1896, 2064, 2844, 3096, 3397, 3792, 5051, 5688, 6192, 6794, 10102, 10191, 11376, 13588, 15153, 20204, 20382, 27176, 30306, 30573, 40408, 40764, 45459, 54352, 60612, 61146, 80816, 81528, 90918, 121224, 122292, 163056, 181836, 217193, 242448, 244584, 363672, 399029, 434386, 489168, 651579, 727344, 798058, 868772, 1197087, 1303158, 1596116, 1737544, 1954737, 2394174, 2606316, 3192232, 3475088, 3591261, 3909474, 4788348, 5212632, 6384464, 7182522, 7818948, 9576696, 10425264, 14365044, 15637896, 17158247, 19153392, 28730088, 31275792, 34316494, 51474741, 57460176, 68632988, 102949482, 137265976, 154424223, 205898964, 274531952, 308848446, 411797928, 617696892, 823595856, 1235393784, 2470787568]

約数ペア:

[(1, 2470787568), (2, 1235393784), (3, 823595856), (4, 617696892), (6, 411797928), (8, 308848446), (9, 274531952), (12, 205898964), (16, 154424223), (18, 137265976), (24, 102949482), (36, 68632988), (43, 57460176), (48, 51474741), (72, 34316494), (79, 31275792), (86, 28730088), (129, 19153392), (144, 17158247), (158, 15637896), (172, 14365044), (237, 10425264), (258, 9576696), (316, 7818948), (344, 7182522), (387, 6384464), (474, 5212632), (516, 4788348), (632, 3909474), (688, 3591261), (711, 3475088), (774, 3192232), (948, 2606316), (1032, 2394174), (1264, 1954737), (1422, 1737544), (1548, 1596116), (1896, 1303158), (2064, 1197087), (2844, 868772), (3096, 798058), (3397, 727344), (3792, 651579), (5051, 489168), (5688, 434386), (6192, 399029), (6794, 363672), (10102, 244584), (10191, 242448), (11376, 217193), (13588, 181836), (15153, 163056), (20204, 122292), (20382, 121224), (27176, 90918), (30306, 81528), (30573, 80816), (40408, 61146), (40764, 60612), (45459, 54352)]