1266560304

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{479}}^1\times {\mathrm{1777}}^1$

素因数の和:2298

約数の個数: 80

約数和(自身を含む): 3386449920

約数和(自身を除く): 2119889616

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 93, 124, 186, 248, 372, 479, 496, 744, 958, 1437, 1488, 1777, 1916, 2874, 3554, 3832, 5331, 5748, 7108, 7664, 10662, 11496, 14216, 14849, 21324, 22992, 28432, 29698, 42648, 44547, 55087, 59396, 85296, 89094, 110174, 118792, 165261, 178188, 220348, 237584, 330522, 356376, 440696, 661044, 712752, 851183, 881392, 1322088, 1702366, 2553549, 2644176, 3404732, 5107098, 6809464, 10214196, 13618928, 20428392, 26386673, 40856784, 52773346, 79160019, 105546692, 158320038, 211093384, 316640076, 422186768, 633280152, 1266560304]

約数ペア:

[(1, 1266560304), (2, 633280152), (3, 422186768), (4, 316640076), (6, 211093384), (8, 158320038), (12, 105546692), (16, 79160019), (24, 52773346), (31, 40856784), (48, 26386673), (62, 20428392), (93, 13618928), (124, 10214196), (186, 6809464), (248, 5107098), (372, 3404732), (479, 2644176), (496, 2553549), (744, 1702366), (958, 1322088), (1437, 881392), (1488, 851183), (1777, 712752), (1916, 661044), (2874, 440696), (3554, 356376), (3832, 330522), (5331, 237584), (5748, 220348), (7108, 178188), (7664, 165261), (10662, 118792), (11496, 110174), (14216, 89094), (14849, 85296), (21324, 59396), (22992, 55087), (28432, 44547), (29698, 42648)]