513871656

素因数分解:

$2^3\times 3^1\times {\mathrm{137}}^1\times {\mathrm{373}}^1\times {\mathrm{419}}^1$

素因数の和:938

約数の個数: 64

約数和(自身を含む): 1300622400

約数和(自身を除く): 786750744

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 137, 274, 373, 411, 419, 548, 746, 822, 838, 1096, 1119, 1257, 1492, 1644, 1676, 2238, 2514, 2984, 3288, 3352, 4476, 5028, 8952, 10056, 51101, 57403, 102202, 114806, 153303, 156287, 172209, 204404, 229612, 306606, 312574, 344418, 408808, 459224, 468861, 613212, 625148, 688836, 937722, 1226424, 1250296, 1377672, 1875444, 3750888, 21411319, 42822638, 64233957, 85645276, 128467914, 171290552, 256935828, 513871656]

約数ペア:

[(1, 513871656), (2, 256935828), (3, 171290552), (4, 128467914), (6, 85645276), (8, 64233957), (12, 42822638), (24, 21411319), (137, 3750888), (274, 1875444), (373, 1377672), (411, 1250296), (419, 1226424), (548, 937722), (746, 688836), (822, 625148), (838, 613212), (1096, 468861), (1119, 459224), (1257, 408808), (1492, 344418), (1644, 312574), (1676, 306606), (2238, 229612), (2514, 204404), (2984, 172209), (3288, 156287), (3352, 153303), (4476, 114806), (5028, 102202), (8952, 57403), (10056, 51101)]