216772656

素因数分解:

$2^4\times 3^1\times {\mathrm{71}}^1\times {\mathrm{63607}}^1$

素因数の和:63689

約数の個数: 40

約数和(自身を含む): 567892224

約数和(自身を除く): 351119568

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 71, 142, 213, 284, 426, 568, 852, 1136, 1704, 3408, 63607, 127214, 190821, 254428, 381642, 508856, 763284, 1017712, 1526568, 3053136, 4516097, 9032194, 13548291, 18064388, 27096582, 36128776, 54193164, 72257552, 108386328, 216772656]

約数ペア:

[(1, 216772656), (2, 108386328), (3, 72257552), (4, 54193164), (6, 36128776), (8, 27096582), (12, 18064388), (16, 13548291), (24, 9032194), (48, 4516097), (71, 3053136), (142, 1526568), (213, 1017712), (284, 763284), (426, 508856), (568, 381642), (852, 254428), (1136, 190821), (1704, 127214), (3408, 63607)]