1891036692464

素因数分解:

$2^4\times {\mathrm{83}}^1\times {\mathrm{223}}^1\times {\mathrm{691}}^1\times {\mathrm{9241}}^1$

素因数の和:10246

約数の個数: 80

約数和(自身を含む): 3730448569344

約数和(自身を除く): 1839411876880

約数列:

[1, 2, 4, 8, 16, 83, 166, 223, 332, 446, 664, 691, 892, 1328, 1382, 1784, 2764, 3568, 5528, 9241, 11056, 18482, 18509, 36964, 37018, 57353, 73928, 74036, 114706, 147856, 148072, 154093, 229412, 296144, 308186, 458824, 616372, 767003, 917648, 1232744, 1534006, 2060743, 2465488, 3068012, 4121486, 6136024, 6385531, 8242972, 12272048, 12771062, 12789719, 16485944, 25542124, 25579438, 32971888, 51084248, 51158876, 102168496, 102317752, 171041669, 204635504, 342083338, 529999073, 684166676, 1059998146, 1368333352, 1423973413, 2119996292, 2736666704, 2847946826, 4239992584, 5695893652, 8479985168, 11391787304, 22783574608, 118189793279, 236379586558, 472759173116, 945518346232, 1891036692464]

約数ペア:

[(1, 1891036692464), (2, 945518346232), (4, 472759173116), (8, 236379586558), (16, 118189793279), (83, 22783574608), (166, 11391787304), (223, 8479985168), (332, 5695893652), (446, 4239992584), (664, 2847946826), (691, 2736666704), (892, 2119996292), (1328, 1423973413), (1382, 1368333352), (1784, 1059998146), (2764, 684166676), (3568, 529999073), (5528, 342083338), (9241, 204635504), (11056, 171041669), (18482, 102317752), (18509, 102168496), (36964, 51158876), (37018, 51084248), (57353, 32971888), (73928, 25579438), (74036, 25542124), (114706, 16485944), (147856, 12789719), (148072, 12771062), (154093, 12272048), (229412, 8242972), (296144, 6385531), (308186, 6136024), (458824, 4121486), (616372, 3068012), (767003, 2465488), (917648, 2060743), (1232744, 1534006)]