2647952752728

素因数分解:

$2^3\times 3^1\times {\mathrm{257}}^1\times {\mathrm{271}}^1\times {\mathrm{1584151}}^1$

素因数の和:1584688

約数の個数: 64

約数和(自身を含む): 6670167045120

約数和(自身を除く): 4022214292392

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 257, 271, 514, 542, 771, 813, 1028, 1084, 1542, 1626, 2056, 2168, 3084, 3252, 6168, 6504, 69647, 139294, 208941, 278588, 417882, 557176, 835764, 1584151, 1671528, 3168302, 4752453, 6336604, 9504906, 12673208, 19009812, 38019624, 407126807, 429304921, 814253614, 858609842, 1221380421, 1287914763, 1628507228, 1717219684, 2442760842, 2575829526, 3257014456, 3434439368, 4885521684, 5151659052, 9771043368, 10303318104, 110331364697, 220662729394, 330994094091, 441325458788, 661988188182, 882650917576, 1323976376364, 2647952752728]

約数ペア:

[(1, 2647952752728), (2, 1323976376364), (3, 882650917576), (4, 661988188182), (6, 441325458788), (8, 330994094091), (12, 220662729394), (24, 110331364697), (257, 10303318104), (271, 9771043368), (514, 5151659052), (542, 4885521684), (771, 3434439368), (813, 3257014456), (1028, 2575829526), (1084, 2442760842), (1542, 1717219684), (1626, 1628507228), (2056, 1287914763), (2168, 1221380421), (3084, 858609842), (3252, 814253614), (6168, 429304921), (6504, 407126807), (69647, 38019624), (139294, 19009812), (208941, 12673208), (278588, 9504906), (417882, 6336604), (557176, 4752453), (835764, 3168302), (1584151, 1671528)]