131594496

素因数分解:

$2^8\times 3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{421}}^1$

素因数の和:488

約数の個数: 144

約数和(自身を含む): 393331008

約数和(自身を除く): 261736512

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 37, 44, 48, 64, 66, 74, 88, 96, 111, 128, 132, 148, 176, 192, 222, 256, 264, 296, 352, 384, 407, 421, 444, 528, 592, 704, 768, 814, 842, 888, 1056, 1184, 1221, 1263, 1408, 1628, 1684, 1776, 2112, 2368, 2442, 2526, 2816, 3256, 3368, 3552, 4224, 4631, 4736, 4884, 5052, 6512, 6736, 7104, 8448, 9262, 9472, 9768, 10104, 13024, 13472, 13893, 14208, 15577, 18524, 19536, 20208, 26048, 26944, 27786, 28416, 31154, 37048, 39072, 40416, 46731, 52096, 53888, 55572, 62308, 74096, 78144, 80832, 93462, 104192, 107776, 111144, 124616, 148192, 156288, 161664, 171347, 186924, 222288, 249232, 296384, 312576, 323328, 342694, 373848, 444576, 498464, 514041, 592768, 685388, 747696, 889152, 996928, 1028082, 1185536, 1370776, 1495392, 1778304, 1993856, 2056164, 2741552, 2990784, 3556608, 3987712, 4112328, 5483104, 5981568, 8224656, 10966208, 11963136, 16449312, 21932416, 32898624, 43864832, 65797248, 131594496]

約数ペア:

[(1, 131594496), (2, 65797248), (3, 43864832), (4, 32898624), (6, 21932416), (8, 16449312), (11, 11963136), (12, 10966208), (16, 8224656), (22, 5981568), (24, 5483104), (32, 4112328), (33, 3987712), (37, 3556608), (44, 2990784), (48, 2741552), (64, 2056164), (66, 1993856), (74, 1778304), (88, 1495392), (96, 1370776), (111, 1185536), (128, 1028082), (132, 996928), (148, 889152), (176, 747696), (192, 685388), (222, 592768), (256, 514041), (264, 498464), (296, 444576), (352, 373848), (384, 342694), (407, 323328), (421, 312576), (444, 296384), (528, 249232), (592, 222288), (704, 186924), (768, 171347), (814, 161664), (842, 156288), (888, 148192), (1056, 124616), (1184, 111144), (1221, 107776), (1263, 104192), (1408, 93462), (1628, 80832), (1684, 78144), (1776, 74096), (2112, 62308), (2368, 55572), (2442, 53888), (2526, 52096), (2816, 46731), (3256, 40416), (3368, 39072), (3552, 37048), (4224, 31154), (4631, 28416), (4736, 27786), (4884, 26944), (5052, 26048), (6512, 20208), (6736, 19536), (7104, 18524), (8448, 15577), (9262, 14208), (9472, 13893), (9768, 13472), (10104, 13024)]