13303478556

素因数分解:

$2^2\times 3^4\times {\mathrm{197}}^1\times {\mathrm{257}}^1\times {\mathrm{811}}^1$

素因数の和:1281

約数の個数: 120

約数和(自身を含む): 35133736176

約数和(自身を除く): 21830257620

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 197, 257, 324, 394, 514, 591, 771, 788, 811, 1028, 1182, 1542, 1622, 1773, 2313, 2364, 2433, 3084, 3244, 3546, 4626, 4866, 5319, 6939, 7092, 7299, 9252, 9732, 10638, 13878, 14598, 15957, 20817, 21276, 21897, 27756, 29196, 31914, 41634, 43794, 50629, 63828, 65691, 83268, 87588, 101258, 131382, 151887, 159767, 202516, 208427, 262764, 303774, 319534, 416854, 455661, 479301, 607548, 625281, 639068, 833708, 911322, 958602, 1250562, 1366983, 1437903, 1822644, 1875843, 1917204, 2501124, 2733966, 2875806, 3751686, 4100949, 4313709, 5467932, 5627529, 5751612, 7503372, 8201898, 8627418, 11255058, 12941127, 16403796, 16882587, 17254836, 22510116, 25882254, 33765174, 41060119, 51764508, 67530348, 82120238, 123180357, 164240476, 246360714, 369541071, 492721428, 739082142, 1108623213, 1478164284, 2217246426, 3325869639, 4434492852, 6651739278, 13303478556]

約数ペア:

[(1, 13303478556), (2, 6651739278), (3, 4434492852), (4, 3325869639), (6, 2217246426), (9, 1478164284), (12, 1108623213), (18, 739082142), (27, 492721428), (36, 369541071), (54, 246360714), (81, 164240476), (108, 123180357), (162, 82120238), (197, 67530348), (257, 51764508), (324, 41060119), (394, 33765174), (514, 25882254), (591, 22510116), (771, 17254836), (788, 16882587), (811, 16403796), (1028, 12941127), (1182, 11255058), (1542, 8627418), (1622, 8201898), (1773, 7503372), (2313, 5751612), (2364, 5627529), (2433, 5467932), (3084, 4313709), (3244, 4100949), (3546, 3751686), (4626, 2875806), (4866, 2733966), (5319, 2501124), (6939, 1917204), (7092, 1875843), (7299, 1822644), (9252, 1437903), (9732, 1366983), (10638, 1250562), (13878, 958602), (14598, 911322), (15957, 833708), (20817, 639068), (21276, 625281), (21897, 607548), (27756, 479301), (29196, 455661), (31914, 416854), (41634, 319534), (43794, 303774), (50629, 262764), (63828, 208427), (65691, 202516), (83268, 159767), (87588, 151887), (101258, 131382)]