13480613536

素因数分解:

$2^5\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{108379}}^1$

素因数の和:108438

約数の個数: 72

約数和(自身を含む): 29988312480

約数和(自身を除く): 16507698944

約数列:

[1, 2, 4, 8, 13, 16, 23, 26, 32, 46, 52, 92, 104, 169, 184, 208, 299, 338, 368, 416, 598, 676, 736, 1196, 1352, 2392, 2704, 3887, 4784, 5408, 7774, 9568, 15548, 31096, 62192, 108379, 124384, 216758, 433516, 867032, 1408927, 1734064, 2492717, 2817854, 3468128, 4985434, 5635708, 9970868, 11271416, 18316051, 19941736, 22542832, 32405321, 36632102, 39883472, 45085664, 64810642, 73264204, 79766944, 129621284, 146528408, 259242568, 293056816, 421269173, 518485136, 586113632, 842538346, 1036970272, 1685076692, 3370153384, 6740306768, 13480613536]

約数ペア:

[(1, 13480613536), (2, 6740306768), (4, 3370153384), (8, 1685076692), (13, 1036970272), (16, 842538346), (23, 586113632), (26, 518485136), (32, 421269173), (46, 293056816), (52, 259242568), (92, 146528408), (104, 129621284), (169, 79766944), (184, 73264204), (208, 64810642), (299, 45085664), (338, 39883472), (368, 36632102), (416, 32405321), (598, 22542832), (676, 19941736), (736, 18316051), (1196, 11271416), (1352, 9970868), (2392, 5635708), (2704, 4985434), (3887, 3468128), (4784, 2817854), (5408, 2492717), (7774, 1734064), (9568, 1408927), (15548, 867032), (31096, 433516), (62192, 216758), (108379, 124384)]