290990656

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{4013}}^1$

素因数の和:4139

約数の個数: 56

約数和(自身を含む): 636202944

約数和(自身を除く): 345212288

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 103, 176, 206, 352, 412, 704, 824, 1133, 1648, 2266, 3296, 4013, 4532, 6592, 8026, 9064, 16052, 18128, 32104, 36256, 44143, 64208, 72512, 88286, 128416, 176572, 256832, 353144, 413339, 706288, 826678, 1412576, 1653356, 2825152, 3306712, 4546729, 6613424, 9093458, 13226848, 18186916, 26453696, 36373832, 72747664, 145495328, 290990656]

約数ペア:

[(1, 290990656), (2, 145495328), (4, 72747664), (8, 36373832), (11, 26453696), (16, 18186916), (22, 13226848), (32, 9093458), (44, 6613424), (64, 4546729), (88, 3306712), (103, 2825152), (176, 1653356), (206, 1412576), (352, 826678), (412, 706288), (704, 413339), (824, 353144), (1133, 256832), (1648, 176572), (2266, 128416), (3296, 88286), (4013, 72512), (4532, 64208), (6592, 44143), (8026, 36256), (9064, 32104), (16052, 18128)]