809969136

素因数分解:

$2^4\times 3^1\times {\mathrm{71}}^1\times {\mathrm{271}}^1\times {\mathrm{877}}^1$

素因数の和:1230

約数の個数: 80

約数和(自身を含む): 2132149248

約数和(自身を除く): 1322180112

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 71, 142, 213, 271, 284, 426, 542, 568, 813, 852, 877, 1084, 1136, 1626, 1704, 1754, 2168, 2631, 3252, 3408, 3508, 4336, 5262, 6504, 7016, 10524, 13008, 14032, 19241, 21048, 38482, 42096, 57723, 62267, 76964, 115446, 124534, 153928, 186801, 230892, 237667, 249068, 307856, 373602, 461784, 475334, 498136, 713001, 747204, 923568, 950668, 996272, 1426002, 1494408, 1901336, 2852004, 2988816, 3802672, 5704008, 11408016, 16874357, 33748714, 50623071, 67497428, 101246142, 134994856, 202492284, 269989712, 404984568, 809969136]

約数ペア:

[(1, 809969136), (2, 404984568), (3, 269989712), (4, 202492284), (6, 134994856), (8, 101246142), (12, 67497428), (16, 50623071), (24, 33748714), (48, 16874357), (71, 11408016), (142, 5704008), (213, 3802672), (271, 2988816), (284, 2852004), (426, 1901336), (542, 1494408), (568, 1426002), (813, 996272), (852, 950668), (877, 923568), (1084, 747204), (1136, 713001), (1626, 498136), (1704, 475334), (1754, 461784), (2168, 373602), (2631, 307856), (3252, 249068), (3408, 237667), (3508, 230892), (4336, 186801), (5262, 153928), (6504, 124534), (7016, 115446), (10524, 76964), (13008, 62267), (14032, 57723), (19241, 42096), (21048, 38482)]