637987008

素因数分解:

$2^6\times 3^1\times {\mathrm{29}}^1\times {\mathrm{149}}^1\times {\mathrm{769}}^1$

素因数の和:962

約数の個数: 112

約数和(自身を含む): 1760220000

約数和(自身を除く): 1122232992

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 32, 48, 58, 64, 87, 96, 116, 149, 174, 192, 232, 298, 348, 447, 464, 596, 696, 769, 894, 928, 1192, 1392, 1538, 1788, 1856, 2307, 2384, 2784, 3076, 3576, 4321, 4614, 4768, 5568, 6152, 7152, 8642, 9228, 9536, 12304, 12963, 14304, 17284, 18456, 22301, 24608, 25926, 28608, 34568, 36912, 44602, 49216, 51852, 66903, 69136, 73824, 89204, 103704, 114581, 133806, 138272, 147648, 178408, 207408, 229162, 267612, 276544, 343743, 356816, 414816, 458324, 535224, 687486, 713632, 829632, 916648, 1070448, 1374972, 1427264, 1833296, 2140896, 2749944, 3322849, 3666592, 4281792, 5499888, 6645698, 7333184, 9968547, 10999776, 13291396, 19937094, 21999552, 26582792, 39874188, 53165584, 79748376, 106331168, 159496752, 212662336, 318993504, 637987008]

約数ペア:

[(1, 637987008), (2, 318993504), (3, 212662336), (4, 159496752), (6, 106331168), (8, 79748376), (12, 53165584), (16, 39874188), (24, 26582792), (29, 21999552), (32, 19937094), (48, 13291396), (58, 10999776), (64, 9968547), (87, 7333184), (96, 6645698), (116, 5499888), (149, 4281792), (174, 3666592), (192, 3322849), (232, 2749944), (298, 2140896), (348, 1833296), (447, 1427264), (464, 1374972), (596, 1070448), (696, 916648), (769, 829632), (894, 713632), (928, 687486), (1192, 535224), (1392, 458324), (1538, 414816), (1788, 356816), (1856, 343743), (2307, 276544), (2384, 267612), (2784, 229162), (3076, 207408), (3576, 178408), (4321, 147648), (4614, 138272), (4768, 133806), (5568, 114581), (6152, 103704), (7152, 89204), (8642, 73824), (9228, 69136), (9536, 66903), (12304, 51852), (12963, 49216), (14304, 44602), (17284, 36912), (18456, 34568), (22301, 28608), (24608, 25926)]