453467504

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{997}}^1$

素因数の和:1174

約数の個数: 80

約数和(自身を含む): 1045456896

約数和(自身を除く): 591989392

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 56, 62, 112, 124, 131, 217, 248, 262, 434, 496, 524, 868, 917, 997, 1048, 1736, 1834, 1994, 2096, 3472, 3668, 3988, 4061, 6979, 7336, 7976, 8122, 13958, 14672, 15952, 16244, 27916, 28427, 30907, 32488, 55832, 56854, 61814, 64976, 111664, 113708, 123628, 130607, 216349, 227416, 247256, 261214, 432698, 454832, 494512, 522428, 865396, 914249, 1044856, 1730792, 1828498, 2089712, 3461584, 3656996, 4048817, 7313992, 8097634, 14627984, 16195268, 28341719, 32390536, 56683438, 64781072, 113366876, 226733752, 453467504]

約数ペア:

[(1, 453467504), (2, 226733752), (4, 113366876), (7, 64781072), (8, 56683438), (14, 32390536), (16, 28341719), (28, 16195268), (31, 14627984), (56, 8097634), (62, 7313992), (112, 4048817), (124, 3656996), (131, 3461584), (217, 2089712), (248, 1828498), (262, 1730792), (434, 1044856), (496, 914249), (524, 865396), (868, 522428), (917, 494512), (997, 454832), (1048, 432698), (1736, 261214), (1834, 247256), (1994, 227416), (2096, 216349), (3472, 130607), (3668, 123628), (3988, 113708), (4061, 111664), (6979, 64976), (7336, 61814), (7976, 56854), (8122, 55832), (13958, 32488), (14672, 30907), (15952, 28427), (16244, 27916)]