565136

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1$

素因数の和:64

約数の個数: 60

約数和(自身を含む): 1361520

約数和(自身を除く): 796384

約数列:

[1, 2, 4, 8, 11, 13, 16, 19, 22, 26, 38, 44, 52, 76, 88, 104, 143, 152, 169, 176, 208, 209, 247, 286, 304, 338, 418, 494, 572, 676, 836, 988, 1144, 1352, 1672, 1859, 1976, 2288, 2704, 2717, 3211, 3344, 3718, 3952, 5434, 6422, 7436, 10868, 12844, 14872, 21736, 25688, 29744, 35321, 43472, 51376, 70642, 141284, 282568, 565136]

約数ペア:

[(1, 565136), (2, 282568), (4, 141284), (8, 70642), (11, 51376), (13, 43472), (16, 35321), (19, 29744), (22, 25688), (26, 21736), (38, 14872), (44, 12844), (52, 10868), (76, 7436), (88, 6422), (104, 5434), (143, 3952), (152, 3718), (169, 3344), (176, 3211), (208, 2717), (209, 2704), (247, 2288), (286, 1976), (304, 1859), (338, 1672), (418, 1352), (494, 1144), (572, 988), (676, 836)]