448742008

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{223}}^1\times {\mathrm{1759}}^1$

素因数の和:2012

約数の個数: 64

約数和(自身を含む): 993484800

約数和(自身を除く): 544742792

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 88, 104, 143, 223, 286, 446, 572, 892, 1144, 1759, 1784, 2453, 2899, 3518, 4906, 5798, 7036, 9812, 11596, 14072, 19349, 19624, 22867, 23192, 31889, 38698, 45734, 63778, 77396, 91468, 127556, 154792, 182936, 251537, 255112, 392257, 503074, 784514, 1006148, 1569028, 2012296, 3138056, 4314827, 5099341, 8629654, 10198682, 17259308, 20397364, 34518616, 40794728, 56092751, 112185502, 224371004, 448742008]

約数ペア:

[(1, 448742008), (2, 224371004), (4, 112185502), (8, 56092751), (11, 40794728), (13, 34518616), (22, 20397364), (26, 17259308), (44, 10198682), (52, 8629654), (88, 5099341), (104, 4314827), (143, 3138056), (223, 2012296), (286, 1569028), (446, 1006148), (572, 784514), (892, 503074), (1144, 392257), (1759, 255112), (1784, 251537), (2453, 182936), (2899, 154792), (3518, 127556), (4906, 91468), (5798, 77396), (7036, 63778), (9812, 45734), (11596, 38698), (14072, 31889), (19349, 23192), (19624, 22867)]