214825296

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{639361}}^1$

素因数の和:639379

約数の個数: 40

約数和(自身を含む): 634247104

約数和(自身を除く): 419421808

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 639361, 1278722, 1918083, 2557444, 3836166, 4475527, 5114888, 7672332, 8951054, 10229776, 13426581, 15344664, 17902108, 26853162, 30689328, 35804216, 53706324, 71608432, 107412648, 214825296]

約数ペア:

[(1, 214825296), (2, 107412648), (3, 71608432), (4, 53706324), (6, 35804216), (7, 30689328), (8, 26853162), (12, 17902108), (14, 15344664), (16, 13426581), (21, 10229776), (24, 8951054), (28, 7672332), (42, 5114888), (48, 4475527), (56, 3836166), (84, 2557444), (112, 1918083), (168, 1278722), (336, 639361)]