329950144

素因数分解:

$2^6\times {\mathrm{17}}^2\times {\mathrm{17839}}^1$

素因数の和:17885

約数の個数: 42

約数和(自身を含む): 695563760

約数和(自身を除く): 365613616

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 136, 272, 289, 544, 578, 1088, 1156, 2312, 4624, 9248, 17839, 18496, 35678, 71356, 142712, 285424, 303263, 570848, 606526, 1141696, 1213052, 2426104, 4852208, 5155471, 9704416, 10310942, 19408832, 20621884, 41243768, 82487536, 164975072, 329950144]

約数ペア:

[(1, 329950144), (2, 164975072), (4, 82487536), (8, 41243768), (16, 20621884), (17, 19408832), (32, 10310942), (34, 9704416), (64, 5155471), (68, 4852208), (136, 2426104), (272, 1213052), (289, 1141696), (544, 606526), (578, 570848), (1088, 303263), (1156, 285424), (2312, 142712), (4624, 71356), (9248, 35678), (17839, 18496)]