245000184

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{71387}}^1$

素因数の和:71420

約数の個数: 64

約数和(自身を含む): 719591040

約数和(自身を除く): 474590856

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 22, 24, 26, 33, 39, 44, 52, 66, 78, 88, 104, 132, 143, 156, 264, 286, 312, 429, 572, 858, 1144, 1716, 3432, 71387, 142774, 214161, 285548, 428322, 571096, 785257, 856644, 928031, 1570514, 1713288, 1856062, 2355771, 2784093, 3141028, 3712124, 4711542, 5568186, 6282056, 7424248, 9423084, 10208341, 11136372, 18846168, 20416682, 22272744, 30625023, 40833364, 61250046, 81666728, 122500092, 245000184]

約数ペア:

[(1, 245000184), (2, 122500092), (3, 81666728), (4, 61250046), (6, 40833364), (8, 30625023), (11, 22272744), (12, 20416682), (13, 18846168), (22, 11136372), (24, 10208341), (26, 9423084), (33, 7424248), (39, 6282056), (44, 5568186), (52, 4711542), (66, 3712124), (78, 3141028), (88, 2784093), (104, 2355771), (132, 1856062), (143, 1713288), (156, 1570514), (264, 928031), (286, 856644), (312, 785257), (429, 571096), (572, 428322), (858, 285548), (1144, 214161), (1716, 142774), (3432, 71387)]