505449504

素因数分解:

$2^5\times 3^3\times 7^2\times {\mathrm{11939}}^1$

素因数の和:11972

約数の個数: 144

約数和(自身を含む): 1715061600

約数和(自身を除く): 1209612096

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 49, 54, 56, 63, 72, 84, 96, 98, 108, 112, 126, 144, 147, 168, 189, 196, 216, 224, 252, 288, 294, 336, 378, 392, 432, 441, 504, 588, 672, 756, 784, 864, 882, 1008, 1176, 1323, 1512, 1568, 1764, 2016, 2352, 2646, 3024, 3528, 4704, 5292, 6048, 7056, 10584, 11939, 14112, 21168, 23878, 35817, 42336, 47756, 71634, 83573, 95512, 107451, 143268, 167146, 191024, 214902, 250719, 286536, 322353, 334292, 382048, 429804, 501438, 573072, 585011, 644706, 668584, 752157, 859608, 1002876, 1146144, 1170022, 1289412, 1337168, 1504314, 1719216, 1755033, 2005752, 2256471, 2340044, 2578824, 2674336, 3008628, 3438432, 3510066, 4011504, 4512942, 4680088, 5157648, 5265099, 6017256, 7020132, 8023008, 9025884, 9360176, 10315296, 10530198, 12034512, 14040264, 15795297, 18051768, 18720352, 21060396, 24069024, 28080528, 31590594, 36103536, 42120792, 56161056, 63181188, 72207072, 84241584, 126362376, 168483168, 252724752, 505449504]

約数ペア:

[(1, 505449504), (2, 252724752), (3, 168483168), (4, 126362376), (6, 84241584), (7, 72207072), (8, 63181188), (9, 56161056), (12, 42120792), (14, 36103536), (16, 31590594), (18, 28080528), (21, 24069024), (24, 21060396), (27, 18720352), (28, 18051768), (32, 15795297), (36, 14040264), (42, 12034512), (48, 10530198), (49, 10315296), (54, 9360176), (56, 9025884), (63, 8023008), (72, 7020132), (84, 6017256), (96, 5265099), (98, 5157648), (108, 4680088), (112, 4512942), (126, 4011504), (144, 3510066), (147, 3438432), (168, 3008628), (189, 2674336), (196, 2578824), (216, 2340044), (224, 2256471), (252, 2005752), (288, 1755033), (294, 1719216), (336, 1504314), (378, 1337168), (392, 1289412), (432, 1170022), (441, 1146144), (504, 1002876), (588, 859608), (672, 752157), (756, 668584), (784, 644706), (864, 585011), (882, 573072), (1008, 501438), (1176, 429804), (1323, 382048), (1512, 334292), (1568, 322353), (1764, 286536), (2016, 250719), (2352, 214902), (2646, 191024), (3024, 167146), (3528, 143268), (4704, 107451), (5292, 95512), (6048, 83573), (7056, 71634), (10584, 47756), (11939, 42336), (14112, 35817), (21168, 23878)]