469334528

素因数分解:

$2^9\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{659}}^1$

素因数の和:797

約数の個数: 80

約数和(自身を含む): 1020872160

約数和(自身を除く): 551537632

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 107, 128, 208, 214, 256, 416, 428, 512, 659, 832, 856, 1318, 1391, 1664, 1712, 2636, 2782, 3328, 3424, 5272, 5564, 6656, 6848, 8567, 10544, 11128, 13696, 17134, 21088, 22256, 27392, 34268, 42176, 44512, 54784, 68536, 70513, 84352, 89024, 137072, 141026, 168704, 178048, 274144, 282052, 337408, 356096, 548288, 564104, 712192, 916669, 1096576, 1128208, 1833338, 2193152, 2256416, 3666676, 4386304, 4512832, 7333352, 9025664, 14666704, 18051328, 29333408, 36102656, 58666816, 117333632, 234667264, 469334528]

約数ペア:

[(1, 469334528), (2, 234667264), (4, 117333632), (8, 58666816), (13, 36102656), (16, 29333408), (26, 18051328), (32, 14666704), (52, 9025664), (64, 7333352), (104, 4512832), (107, 4386304), (128, 3666676), (208, 2256416), (214, 2193152), (256, 1833338), (416, 1128208), (428, 1096576), (512, 916669), (659, 712192), (832, 564104), (856, 548288), (1318, 356096), (1391, 337408), (1664, 282052), (1712, 274144), (2636, 178048), (2782, 168704), (3328, 141026), (3424, 137072), (5272, 89024), (5564, 84352), (6656, 70513), (6848, 68536), (8567, 54784), (10544, 44512), (11128, 42176), (13696, 34268), (17134, 27392), (21088, 22256)]