540379112

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{547}}^1$

素因数の和:655

約数の個数: 128

約数和(自身を含む): 1325721600

約数和(自身を除く): 785342488

約数列:

[1, 2, 4, 7, 8, 13, 14, 23, 26, 28, 46, 52, 56, 59, 91, 92, 104, 118, 161, 182, 184, 236, 299, 322, 364, 413, 472, 547, 598, 644, 728, 767, 826, 1094, 1196, 1288, 1357, 1534, 1652, 2093, 2188, 2392, 2714, 3068, 3304, 3829, 4186, 4376, 5369, 5428, 6136, 7111, 7658, 8372, 9499, 10738, 10856, 12581, 14222, 15316, 16744, 17641, 18998, 21476, 25162, 28444, 30632, 32273, 35282, 37996, 42952, 49777, 50324, 56888, 64546, 70564, 75992, 88067, 99554, 100648, 123487, 129092, 141128, 163553, 176134, 199108, 225911, 246974, 258184, 327106, 352268, 398216, 419549, 451822, 493948, 654212, 704536, 742279, 839098, 903644, 987896, 1144871, 1308424, 1484558, 1678196, 1807288, 2289742, 2936843, 2969116, 3356392, 4579484, 5195953, 5873686, 5938232, 9158968, 9649627, 10391906, 11747372, 19299254, 20783812, 23494744, 38598508, 41567624, 67547389, 77197016, 135094778, 270189556, 540379112]

約数ペア:

[(1, 540379112), (2, 270189556), (4, 135094778), (7, 77197016), (8, 67547389), (13, 41567624), (14, 38598508), (23, 23494744), (26, 20783812), (28, 19299254), (46, 11747372), (52, 10391906), (56, 9649627), (59, 9158968), (91, 5938232), (92, 5873686), (104, 5195953), (118, 4579484), (161, 3356392), (182, 2969116), (184, 2936843), (236, 2289742), (299, 1807288), (322, 1678196), (364, 1484558), (413, 1308424), (472, 1144871), (547, 987896), (598, 903644), (644, 839098), (728, 742279), (767, 704536), (826, 654212), (1094, 493948), (1196, 451822), (1288, 419549), (1357, 398216), (1534, 352268), (1652, 327106), (2093, 258184), (2188, 246974), (2392, 225911), (2714, 199108), (3068, 176134), (3304, 163553), (3829, 141128), (4186, 129092), (4376, 123487), (5369, 100648), (5428, 99554), (6136, 88067), (7111, 75992), (7658, 70564), (8372, 64546), (9499, 56888), (10738, 50324), (10856, 49777), (12581, 42952), (14222, 37996), (15316, 35282), (16744, 32273), (17641, 30632), (18998, 28444), (21476, 25162)]