486750288

素因数分解:

$2^4\times 3^1\times {\mathrm{23}}^1\times {\mathrm{353}}^1\times {\mathrm{1249}}^1$

素因数の和:1636

約数の個数: 80

約数和(自身を含む): 1316880000

約数和(自身を除く): 830129712

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 46, 48, 69, 92, 138, 184, 276, 353, 368, 552, 706, 1059, 1104, 1249, 1412, 2118, 2498, 2824, 3747, 4236, 4996, 5648, 7494, 8119, 8472, 9992, 14988, 16238, 16944, 19984, 24357, 28727, 29976, 32476, 48714, 57454, 59952, 64952, 86181, 97428, 114908, 129904, 172362, 194856, 229816, 344724, 389712, 440897, 459632, 689448, 881794, 1322691, 1378896, 1763588, 2645382, 3527176, 5290764, 7054352, 10140631, 10581528, 20281262, 21163056, 30421893, 40562524, 60843786, 81125048, 121687572, 162250096, 243375144, 486750288]

約数ペア:

[(1, 486750288), (2, 243375144), (3, 162250096), (4, 121687572), (6, 81125048), (8, 60843786), (12, 40562524), (16, 30421893), (23, 21163056), (24, 20281262), (46, 10581528), (48, 10140631), (69, 7054352), (92, 5290764), (138, 3527176), (184, 2645382), (276, 1763588), (353, 1378896), (368, 1322691), (552, 881794), (706, 689448), (1059, 459632), (1104, 440897), (1249, 389712), (1412, 344724), (2118, 229816), (2498, 194856), (2824, 172362), (3747, 129904), (4236, 114908), (4996, 97428), (5648, 86181), (7494, 64952), (8119, 59952), (8472, 57454), (9992, 48714), (14988, 32476), (16238, 29976), (16944, 28727), (19984, 24357)]