216344128

素因数分解:

$2^6\times 7^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{307}}^1$

素因数の和:361

約数の個数: 168

約数和(自身を含む): 582671936

約数和(自身を除く): 366327808

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 16, 22, 26, 28, 32, 44, 52, 56, 64, 77, 88, 91, 104, 112, 121, 143, 154, 176, 182, 208, 224, 242, 286, 307, 308, 352, 364, 416, 448, 484, 572, 614, 616, 704, 728, 832, 847, 968, 1001, 1144, 1228, 1232, 1456, 1573, 1694, 1936, 2002, 2149, 2288, 2456, 2464, 2912, 3146, 3377, 3388, 3872, 3991, 4004, 4298, 4576, 4912, 4928, 5824, 6292, 6754, 6776, 7744, 7982, 8008, 8596, 9152, 9824, 11011, 12584, 13508, 13552, 15964, 16016, 17192, 19648, 22022, 23639, 25168, 27016, 27104, 27937, 31928, 32032, 34384, 37147, 43901, 44044, 47278, 50336, 54032, 54208, 55874, 63856, 64064, 68768, 74294, 87802, 88088, 94556, 100672, 108064, 111748, 127712, 137536, 148588, 175604, 176176, 189112, 216128, 223496, 255424, 260029, 297176, 307307, 351208, 352352, 378224, 446992, 482911, 520058, 594352, 614614, 702416, 704704, 756448, 893984, 965822, 1040116, 1188704, 1229228, 1404832, 1512896, 1787968, 1931644, 2080232, 2377408, 2458456, 2809664, 3380377, 3863288, 4160464, 4916912, 6760754, 7726576, 8320928, 9833824, 13521508, 15453152, 16641856, 19667648, 27043016, 30906304, 54086032, 108172064, 216344128]

約数ペア:

[(1, 216344128), (2, 108172064), (4, 54086032), (7, 30906304), (8, 27043016), (11, 19667648), (13, 16641856), (14, 15453152), (16, 13521508), (22, 9833824), (26, 8320928), (28, 7726576), (32, 6760754), (44, 4916912), (52, 4160464), (56, 3863288), (64, 3380377), (77, 2809664), (88, 2458456), (91, 2377408), (104, 2080232), (112, 1931644), (121, 1787968), (143, 1512896), (154, 1404832), (176, 1229228), (182, 1188704), (208, 1040116), (224, 965822), (242, 893984), (286, 756448), (307, 704704), (308, 702416), (352, 614614), (364, 594352), (416, 520058), (448, 482911), (484, 446992), (572, 378224), (614, 352352), (616, 351208), (704, 307307), (728, 297176), (832, 260029), (847, 255424), (968, 223496), (1001, 216128), (1144, 189112), (1228, 176176), (1232, 175604), (1456, 148588), (1573, 137536), (1694, 127712), (1936, 111748), (2002, 108064), (2149, 100672), (2288, 94556), (2456, 88088), (2464, 87802), (2912, 74294), (3146, 68768), (3377, 64064), (3388, 63856), (3872, 55874), (3991, 54208), (4004, 54032), (4298, 50336), (4576, 47278), (4912, 44044), (4928, 43901), (5824, 37147), (6292, 34384), (6754, 32032), (6776, 31928), (7744, 27937), (7982, 27104), (8008, 27016), (8596, 25168), (9152, 23639), (9824, 22022), (11011, 19648), (12584, 17192), (13508, 16016), (13552, 15964)]