2870996824

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{151}}^1\times {\mathrm{2909}}^1$

素因数の和:3128

約数の個数: 64

約数和(自身を含む): 5838624000

約数和(自身を除く): 2967627176

約数列:

[1, 2, 4, 8, 19, 38, 43, 76, 86, 151, 152, 172, 302, 344, 604, 817, 1208, 1634, 2869, 2909, 3268, 5738, 5818, 6493, 6536, 11476, 11636, 12986, 22952, 23272, 25972, 51944, 55271, 110542, 123367, 125087, 221084, 246734, 250174, 439259, 442168, 493468, 500348, 878518, 986936, 1000696, 1757036, 2376653, 3514072, 4753306, 8345921, 9506612, 16691842, 18888137, 19013224, 33383684, 37776274, 66767368, 75552548, 151105096, 358874603, 717749206, 1435498412, 2870996824]

約数ペア:

[(1, 2870996824), (2, 1435498412), (4, 717749206), (8, 358874603), (19, 151105096), (38, 75552548), (43, 66767368), (76, 37776274), (86, 33383684), (151, 19013224), (152, 18888137), (172, 16691842), (302, 9506612), (344, 8345921), (604, 4753306), (817, 3514072), (1208, 2376653), (1634, 1757036), (2869, 1000696), (2909, 986936), (3268, 878518), (5738, 500348), (5818, 493468), (6493, 442168), (6536, 439259), (11476, 250174), (11636, 246734), (12986, 221084), (22952, 125087), (23272, 123367), (25972, 110542), (51944, 55271)]