538446972

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{349}}^1\times {\mathrm{18367}}^1$

素因数の和:18730

約数の個数: 48

約数和(自身を含む): 1440051200

約数和(自身を除く): 901604228

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 349, 698, 1047, 1396, 2094, 2443, 4188, 4886, 7329, 9772, 14658, 18367, 29316, 36734, 55101, 73468, 110202, 128569, 220404, 257138, 385707, 514276, 771414, 1542828, 6410083, 12820166, 19230249, 25640332, 38460498, 44870581, 76920996, 89741162, 134611743, 179482324, 269223486, 538446972]

約数ペア:

[(1, 538446972), (2, 269223486), (3, 179482324), (4, 134611743), (6, 89741162), (7, 76920996), (12, 44870581), (14, 38460498), (21, 25640332), (28, 19230249), (42, 12820166), (84, 6410083), (349, 1542828), (698, 771414), (1047, 514276), (1396, 385707), (2094, 257138), (2443, 220404), (4188, 128569), (4886, 110202), (7329, 73468), (9772, 55101), (14658, 36734), (18367, 29316)]