769290468

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{78467}}^1$

素因数の和:78536

約数の個数: 48

約数和(自身を含む): 1933451520

約数和(自身を除く): 1164161052

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 43, 57, 76, 86, 114, 129, 172, 228, 258, 516, 817, 1634, 2451, 3268, 4902, 9804, 78467, 156934, 235401, 313868, 470802, 941604, 1490873, 2981746, 3374081, 4472619, 5963492, 6748162, 8945238, 10122243, 13496324, 17890476, 20244486, 40488972, 64107539, 128215078, 192322617, 256430156, 384645234, 769290468]

約数ペア:

[(1, 769290468), (2, 384645234), (3, 256430156), (4, 192322617), (6, 128215078), (12, 64107539), (19, 40488972), (38, 20244486), (43, 17890476), (57, 13496324), (76, 10122243), (86, 8945238), (114, 6748162), (129, 5963492), (172, 4472619), (228, 3374081), (258, 2981746), (516, 1490873), (817, 941604), (1634, 470802), (2451, 313868), (3268, 235401), (4902, 156934), (9804, 78467)]