628046608

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{3413}}^1$

素因数の和:3512

約数の個数: 80

約数和(自身を含む): 1463049216

約数和(自身を除く): 835002608

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 53, 56, 62, 106, 112, 124, 212, 217, 248, 371, 424, 434, 496, 742, 848, 868, 1484, 1643, 1736, 2968, 3286, 3413, 3472, 5936, 6572, 6826, 11501, 13144, 13652, 23002, 23891, 26288, 27304, 46004, 47782, 54608, 92008, 95564, 105803, 180889, 184016, 191128, 211606, 361778, 382256, 423212, 723556, 740621, 846424, 1266223, 1447112, 1481242, 1692848, 2532446, 2894224, 2962484, 5064892, 5607559, 5924968, 10129784, 11215118, 11849936, 20259568, 22430236, 39252913, 44860472, 78505826, 89720944, 157011652, 314023304, 628046608]

約数ペア:

[(1, 628046608), (2, 314023304), (4, 157011652), (7, 89720944), (8, 78505826), (14, 44860472), (16, 39252913), (28, 22430236), (31, 20259568), (53, 11849936), (56, 11215118), (62, 10129784), (106, 5924968), (112, 5607559), (124, 5064892), (212, 2962484), (217, 2894224), (248, 2532446), (371, 1692848), (424, 1481242), (434, 1447112), (496, 1266223), (742, 846424), (848, 740621), (868, 723556), (1484, 423212), (1643, 382256), (1736, 361778), (2968, 211606), (3286, 191128), (3413, 184016), (3472, 180889), (5936, 105803), (6572, 95564), (6826, 92008), (11501, 54608), (13144, 47782), (13652, 46004), (23002, 27304), (23891, 26288)]