328552448

素因数分解:

$2^{12}\times 7^2\times {\mathrm{1637}}^1$

素因数の和:1675

約数の個数: 78

約数和(自身を含む): 764760906

約数和(自身を除く): 436208458

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 128, 196, 224, 256, 392, 448, 512, 784, 896, 1024, 1568, 1637, 1792, 2048, 3136, 3274, 3584, 4096, 6272, 6548, 7168, 11459, 12544, 13096, 14336, 22918, 25088, 26192, 28672, 45836, 50176, 52384, 80213, 91672, 100352, 104768, 160426, 183344, 200704, 209536, 320852, 366688, 419072, 641704, 733376, 838144, 1283408, 1466752, 1676288, 2566816, 2933504, 3352576, 5133632, 5867008, 6705152, 10267264, 11734016, 20534528, 23468032, 41069056, 46936064, 82138112, 164276224, 328552448]

約数ペア:

[(1, 328552448), (2, 164276224), (4, 82138112), (7, 46936064), (8, 41069056), (14, 23468032), (16, 20534528), (28, 11734016), (32, 10267264), (49, 6705152), (56, 5867008), (64, 5133632), (98, 3352576), (112, 2933504), (128, 2566816), (196, 1676288), (224, 1466752), (256, 1283408), (392, 838144), (448, 733376), (512, 641704), (784, 419072), (896, 366688), (1024, 320852), (1568, 209536), (1637, 200704), (1792, 183344), (2048, 160426), (3136, 104768), (3274, 100352), (3584, 91672), (4096, 80213), (6272, 52384), (6548, 50176), (7168, 45836), (11459, 28672), (12544, 26192), (13096, 25088), (14336, 22918)]