7014668672

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{263}}^1\times {\mathrm{997}}^1$

素因数の和:1304

約数の個数: 128

約数和(自身を含む): 16124486400

約数和(自身を除く): 9109817728

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 32, 38, 44, 64, 76, 88, 128, 152, 176, 209, 263, 304, 352, 418, 526, 608, 704, 836, 997, 1052, 1216, 1408, 1672, 1994, 2104, 2432, 2893, 3344, 3988, 4208, 4997, 5786, 6688, 7976, 8416, 9994, 10967, 11572, 13376, 15952, 16832, 18943, 19988, 21934, 23144, 26752, 31904, 33664, 37886, 39976, 43868, 46288, 54967, 63808, 75772, 79952, 87736, 92576, 109934, 127616, 151544, 159904, 175472, 185152, 208373, 219868, 262211, 303088, 319808, 350944, 370304, 416746, 439736, 524422, 606176, 639616, 701888, 833492, 879472, 1048844, 1212352, 1403776, 1666984, 1758944, 2097688, 2424704, 2884321, 3333968, 3517888, 4195376, 4982009, 5768642, 6667936, 7035776, 8390752, 9964018, 11537284, 13335872, 16781504, 19928036, 23074568, 26671744, 33563008, 39856072, 46149136, 54802099, 79712144, 92298272, 109604198, 159424288, 184596544, 219208396, 318848576, 369193088, 438416792, 637697152, 876833584, 1753667168, 3507334336, 7014668672]

約数ペア:

[(1, 7014668672), (2, 3507334336), (4, 1753667168), (8, 876833584), (11, 637697152), (16, 438416792), (19, 369193088), (22, 318848576), (32, 219208396), (38, 184596544), (44, 159424288), (64, 109604198), (76, 92298272), (88, 79712144), (128, 54802099), (152, 46149136), (176, 39856072), (209, 33563008), (263, 26671744), (304, 23074568), (352, 19928036), (418, 16781504), (526, 13335872), (608, 11537284), (704, 9964018), (836, 8390752), (997, 7035776), (1052, 6667936), (1216, 5768642), (1408, 4982009), (1672, 4195376), (1994, 3517888), (2104, 3333968), (2432, 2884321), (2893, 2424704), (3344, 2097688), (3988, 1758944), (4208, 1666984), (4997, 1403776), (5786, 1212352), (6688, 1048844), (7976, 879472), (8416, 833492), (9994, 701888), (10967, 639616), (11572, 606176), (13376, 524422), (15952, 439736), (16832, 416746), (18943, 370304), (19988, 350944), (21934, 319808), (23144, 303088), (26752, 262211), (31904, 219868), (33664, 208373), (37886, 185152), (39976, 175472), (43868, 159904), (46288, 151544), (54967, 127616), (63808, 109934), (75772, 92576), (79952, 87736)]