1284564008

素因数分解:

$2^3\times 7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{13267}}^1$

素因数の和:13319

約数の個数: 96

約数和(自身を含む): 3176359200

約数和(自身を除く): 1891795192

約数列:

[1, 2, 4, 7, 8, 13, 14, 19, 26, 28, 38, 49, 52, 56, 76, 91, 98, 104, 133, 152, 182, 196, 247, 266, 364, 392, 494, 532, 637, 728, 931, 988, 1064, 1274, 1729, 1862, 1976, 2548, 3458, 3724, 5096, 6916, 7448, 12103, 13267, 13832, 24206, 26534, 48412, 53068, 92869, 96824, 106136, 172471, 185738, 252073, 344942, 371476, 504146, 650083, 689884, 742952, 1008292, 1207297, 1300166, 1379768, 1764511, 2016584, 2414594, 2600332, 3276949, 3529022, 4829188, 5200664, 6553898, 7058044, 8451079, 9658376, 12351577, 13107796, 14116088, 16902158, 22938643, 24703154, 26215592, 33804316, 45877286, 49406308, 67608632, 91754572, 98812616, 160570501, 183509144, 321141002, 642282004, 1284564008]

約数ペア:

[(1, 1284564008), (2, 642282004), (4, 321141002), (7, 183509144), (8, 160570501), (13, 98812616), (14, 91754572), (19, 67608632), (26, 49406308), (28, 45877286), (38, 33804316), (49, 26215592), (52, 24703154), (56, 22938643), (76, 16902158), (91, 14116088), (98, 13107796), (104, 12351577), (133, 9658376), (152, 8451079), (182, 7058044), (196, 6553898), (247, 5200664), (266, 4829188), (364, 3529022), (392, 3276949), (494, 2600332), (532, 2414594), (637, 2016584), (728, 1764511), (931, 1379768), (988, 1300166), (1064, 1207297), (1274, 1008292), (1729, 742952), (1862, 689884), (1976, 650083), (2548, 504146), (3458, 371476), (3724, 344942), (5096, 252073), (6916, 185738), (7448, 172471), (12103, 106136), (13267, 96824), (13832, 92869), (24206, 53068), (26534, 48412)]