275459568

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{163}}^1$

素因数の和:319

約数の個数: 160

約数和(自身を含む): 805305600

約数和(自身を除く): 529846032

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 19, 24, 34, 38, 48, 51, 57, 68, 76, 102, 109, 114, 136, 152, 163, 204, 218, 228, 272, 304, 323, 326, 327, 408, 436, 456, 489, 646, 652, 654, 816, 872, 912, 969, 978, 1292, 1304, 1308, 1744, 1853, 1938, 1956, 2071, 2584, 2608, 2616, 2771, 3097, 3706, 3876, 3912, 4142, 5168, 5232, 5542, 5559, 6194, 6213, 7412, 7752, 7824, 8284, 8313, 9291, 11084, 11118, 12388, 12426, 14824, 15504, 16568, 16626, 17767, 18582, 22168, 22236, 24776, 24852, 29648, 33136, 33252, 35207, 35534, 37164, 44336, 44472, 49552, 49704, 52649, 53301, 66504, 70414, 71068, 74328, 88944, 99408, 105298, 105621, 106602, 133008, 140828, 142136, 148656, 157947, 210596, 211242, 213204, 281656, 284272, 302039, 315894, 337573, 421192, 422484, 426408, 563312, 604078, 631788, 675146, 842384, 844968, 852816, 906117, 1012719, 1208156, 1263576, 1350292, 1689936, 1812234, 2025438, 2416312, 2527152, 2700584, 3624468, 4050876, 4832624, 5401168, 5738741, 7248936, 8101752, 11477482, 14497872, 16203504, 17216223, 22954964, 34432446, 45909928, 68864892, 91819856, 137729784, 275459568]

約数ペア:

[(1, 275459568), (2, 137729784), (3, 91819856), (4, 68864892), (6, 45909928), (8, 34432446), (12, 22954964), (16, 17216223), (17, 16203504), (19, 14497872), (24, 11477482), (34, 8101752), (38, 7248936), (48, 5738741), (51, 5401168), (57, 4832624), (68, 4050876), (76, 3624468), (102, 2700584), (109, 2527152), (114, 2416312), (136, 2025438), (152, 1812234), (163, 1689936), (204, 1350292), (218, 1263576), (228, 1208156), (272, 1012719), (304, 906117), (323, 852816), (326, 844968), (327, 842384), (408, 675146), (436, 631788), (456, 604078), (489, 563312), (646, 426408), (652, 422484), (654, 421192), (816, 337573), (872, 315894), (912, 302039), (969, 284272), (978, 281656), (1292, 213204), (1304, 211242), (1308, 210596), (1744, 157947), (1853, 148656), (1938, 142136), (1956, 140828), (2071, 133008), (2584, 106602), (2608, 105621), (2616, 105298), (2771, 99408), (3097, 88944), (3706, 74328), (3876, 71068), (3912, 70414), (4142, 66504), (5168, 53301), (5232, 52649), (5542, 49704), (5559, 49552), (6194, 44472), (6213, 44336), (7412, 37164), (7752, 35534), (7824, 35207), (8284, 33252), (8313, 33136), (9291, 29648), (11084, 24852), (11118, 24776), (12388, 22236), (12426, 22168), (14824, 18582), (15504, 17767), (16568, 16626)]