295440068

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{503}}^1\times {\mathrm{1907}}^1$

素因数の和:2432

約数の個数: 48

約数和(自身を含む): 646216704

約数和(自身を除く): 350776636

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 503, 1006, 1907, 2012, 3521, 3814, 5533, 7042, 7628, 11066, 13349, 14084, 20977, 22132, 26698, 38731, 41954, 53396, 77462, 83908, 146839, 154924, 293678, 587356, 959221, 1918442, 3836884, 6714547, 10551431, 13429094, 21102862, 26858188, 42205724, 73860017, 147720034, 295440068]

約数ペア:

[(1, 295440068), (2, 147720034), (4, 73860017), (7, 42205724), (11, 26858188), (14, 21102862), (22, 13429094), (28, 10551431), (44, 6714547), (77, 3836884), (154, 1918442), (308, 959221), (503, 587356), (1006, 293678), (1907, 154924), (2012, 146839), (3521, 83908), (3814, 77462), (5533, 53396), (7042, 41954), (7628, 38731), (11066, 26698), (13349, 22132), (14084, 20977)]