290986332

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{6197}}^1$

素因数の和:6267

約数の個数: 96

約数和(自身を含む): 855224832

約数和(自身を除く): 564238500

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 43, 52, 78, 84, 86, 91, 129, 156, 172, 182, 258, 273, 301, 364, 516, 546, 559, 602, 903, 1092, 1118, 1204, 1677, 1806, 2236, 3354, 3612, 3913, 6197, 6708, 7826, 11739, 12394, 15652, 18591, 23478, 24788, 37182, 43379, 46956, 74364, 80561, 86758, 130137, 161122, 173516, 241683, 260274, 266471, 322244, 483366, 520548, 532942, 563927, 799413, 966732, 1065884, 1127854, 1598826, 1691781, 1865297, 2255708, 3197652, 3383562, 3464123, 3730594, 5595891, 6767124, 6928246, 7461188, 10392369, 11191782, 13856492, 20784738, 22383564, 24248861, 41569476, 48497722, 72746583, 96995444, 145493166, 290986332]

約数ペア:

[(1, 290986332), (2, 145493166), (3, 96995444), (4, 72746583), (6, 48497722), (7, 41569476), (12, 24248861), (13, 22383564), (14, 20784738), (21, 13856492), (26, 11191782), (28, 10392369), (39, 7461188), (42, 6928246), (43, 6767124), (52, 5595891), (78, 3730594), (84, 3464123), (86, 3383562), (91, 3197652), (129, 2255708), (156, 1865297), (172, 1691781), (182, 1598826), (258, 1127854), (273, 1065884), (301, 966732), (364, 799413), (516, 563927), (546, 532942), (559, 520548), (602, 483366), (903, 322244), (1092, 266471), (1118, 260274), (1204, 241683), (1677, 173516), (1806, 161122), (2236, 130137), (3354, 86758), (3612, 80561), (3913, 74364), (6197, 46956), (6708, 43379), (7826, 37182), (11739, 24788), (12394, 23478), (15652, 18591)]