1289275008

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{293}}^1\times {\mathrm{1637}}^1$

素因数の和:1954

約数の個数: 128

約数和(自身を含む): 3929627520

約数和(自身を除く): 2640352512

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 168, 192, 224, 293, 336, 384, 448, 586, 672, 879, 896, 1172, 1344, 1637, 1758, 2051, 2344, 2688, 3274, 3516, 4102, 4688, 4911, 6153, 6548, 7032, 8204, 9376, 9822, 11459, 12306, 13096, 14064, 16408, 18752, 19644, 22918, 24612, 26192, 28128, 32816, 34377, 37504, 39288, 45836, 49224, 52384, 56256, 65632, 68754, 78576, 91672, 98448, 104768, 112512, 131264, 137508, 157152, 183344, 196896, 209536, 262528, 275016, 314304, 366688, 393792, 479641, 550032, 628608, 733376, 787584, 959282, 1100064, 1438923, 1466752, 1918564, 2200128, 2877846, 3357487, 3837128, 4400256, 5755692, 6714974, 7674256, 10072461, 11511384, 13429948, 15348512, 20144922, 23022768, 26859896, 30697024, 40289844, 46045536, 53719792, 61394048, 80579688, 92091072, 107439584, 161159376, 184182144, 214879168, 322318752, 429758336, 644637504, 1289275008]

約数ペア:

[(1, 1289275008), (2, 644637504), (3, 429758336), (4, 322318752), (6, 214879168), (7, 184182144), (8, 161159376), (12, 107439584), (14, 92091072), (16, 80579688), (21, 61394048), (24, 53719792), (28, 46045536), (32, 40289844), (42, 30697024), (48, 26859896), (56, 23022768), (64, 20144922), (84, 15348512), (96, 13429948), (112, 11511384), (128, 10072461), (168, 7674256), (192, 6714974), (224, 5755692), (293, 4400256), (336, 3837128), (384, 3357487), (448, 2877846), (586, 2200128), (672, 1918564), (879, 1466752), (896, 1438923), (1172, 1100064), (1344, 959282), (1637, 787584), (1758, 733376), (2051, 628608), (2344, 550032), (2688, 479641), (3274, 393792), (3516, 366688), (4102, 314304), (4688, 275016), (4911, 262528), (6153, 209536), (6548, 196896), (7032, 183344), (8204, 157152), (9376, 137508), (9822, 131264), (11459, 112512), (12306, 104768), (13096, 98448), (14064, 91672), (16408, 78576), (18752, 68754), (19644, 65632), (22918, 56256), (24612, 52384), (26192, 49224), (28128, 45836), (32816, 39288), (34377, 37504)]