214573072

素因数分解:

$2^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{2687}}^1$

素因数の和:2756

約数の個数: 80

約数和(自身を含む): 511967232

約数和(自身を除く): 297394160

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 31, 46, 56, 62, 92, 112, 124, 161, 184, 217, 248, 322, 368, 434, 496, 644, 713, 868, 1288, 1426, 1736, 2576, 2687, 2852, 3472, 4991, 5374, 5704, 9982, 10748, 11408, 18809, 19964, 21496, 37618, 39928, 42992, 61801, 75236, 79856, 83297, 123602, 150472, 166594, 247204, 300944, 333188, 432607, 494408, 583079, 666376, 865214, 988816, 1166158, 1332752, 1730428, 1915831, 2332316, 3460856, 3831662, 4664632, 6921712, 7663324, 9329264, 13410817, 15326648, 26821634, 30653296, 53643268, 107286536, 214573072]

約数ペア:

[(1, 214573072), (2, 107286536), (4, 53643268), (7, 30653296), (8, 26821634), (14, 15326648), (16, 13410817), (23, 9329264), (28, 7663324), (31, 6921712), (46, 4664632), (56, 3831662), (62, 3460856), (92, 2332316), (112, 1915831), (124, 1730428), (161, 1332752), (184, 1166158), (217, 988816), (248, 865214), (322, 666376), (368, 583079), (434, 494408), (496, 432607), (644, 333188), (713, 300944), (868, 247204), (1288, 166594), (1426, 150472), (1736, 123602), (2576, 83297), (2687, 79856), (2852, 75236), (3472, 61801), (4991, 42992), (5374, 39928), (5704, 37618), (9982, 21496), (10748, 19964), (11408, 18809)]