996989736

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{21227}}^1$

素因数の和:21358

約数の個数: 64

約数和(自身を含む): 2649254400

約数和(自身を除く): 1652264664

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 103, 114, 152, 206, 228, 309, 412, 456, 618, 824, 1236, 1957, 2472, 3914, 5871, 7828, 11742, 15656, 21227, 23484, 42454, 46968, 63681, 84908, 127362, 169816, 254724, 403313, 509448, 806626, 1209939, 1613252, 2186381, 2419878, 3226504, 4372762, 4839756, 6559143, 8745524, 9679512, 13118286, 17491048, 26236572, 41541239, 52473144, 83082478, 124623717, 166164956, 249247434, 332329912, 498494868, 996989736]

約数ペア:

[(1, 996989736), (2, 498494868), (3, 332329912), (4, 249247434), (6, 166164956), (8, 124623717), (12, 83082478), (19, 52473144), (24, 41541239), (38, 26236572), (57, 17491048), (76, 13118286), (103, 9679512), (114, 8745524), (152, 6559143), (206, 4839756), (228, 4372762), (309, 3226504), (412, 2419878), (456, 2186381), (618, 1613252), (824, 1209939), (1236, 806626), (1957, 509448), (2472, 403313), (3914, 254724), (5871, 169816), (7828, 127362), (11742, 84908), (15656, 63681), (21227, 46968), (23484, 42454)]